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<h1>Source code for pyo.lib.generators</h1><div class="highlight"><pre>
<span></span><span class="sd">"""</span>
<span class="sd">Synthesis generators.</span>
<span class="sd">Set of synthesis generators that can be used as sources of a signal</span>
<span class="sd">processing chain or as parameter's modifiers.</span>
<span class="sd">"""</span>
<span class="sd">"""</span>
<span class="sd">Copyright 2009-2015 Olivier Belanger</span>
<span class="sd">This file is part of pyo, a python module to help digital signal</span>
<span class="sd">processing script creation.</span>
<span class="sd">pyo is free software: you can redistribute it and/or modify</span>
<span class="sd">it under the terms of the GNU Lesser General Public License as</span>
<span class="sd">published by the Free Software Foundation, either version 3 of the</span>
<span class="sd">License, or (at your option) any later version.</span>
<span class="sd">pyo is distributed in the hope that it will be useful,</span>
<span class="sd">but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<span class="sd">MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
<span class="sd">GNU Lesser General Public License for more details.</span>
<span class="sd">You should have received a copy of the GNU Lesser General Public</span>
<span class="sd">License along with pyo. If not, see <http://www.gnu.org/licenses/>.</span>
<span class="sd">"""</span>
<span class="kn">from</span> <span class="nn">._core</span> <span class="kn">import</span> <span class="o">*</span>
<span class="kn">from</span> <span class="nn">._maps</span> <span class="kn">import</span> <span class="o">*</span>
<span class="c1">######################################################################</span>
<span class="c1">### Sources</span>
<span class="c1">######################################################################</span>
<div class="viewcode-block" id="Sine"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.Sine">[docs]</a><span class="k">class</span> <span class="nc">Sine</span><span class="p">(</span><span class="n">PyoObject</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> A simple sine wave oscillator.</span>
<span class="sd"> :Parent: :py:class:`PyoObject`</span>
<span class="sd"> :Args:</span>
<span class="sd"> freq: float or PyoObject, optional</span>
<span class="sd"> Frequency in cycles per second. Defaults to 1000.</span>
<span class="sd"> phase: float or PyoObject, optional</span>
<span class="sd"> Phase of sampling, expressed as a fraction of a cycle (0 to 1).</span>
<span class="sd"> Defaults to 0.</span>
<span class="sd"> .. seealso::</span>
<span class="sd"> :py:class:`Osc`, :py:class:`Phasor`</span>
<span class="sd"> >>> s = Server().boot()</span>
<span class="sd"> >>> s.start()</span>
<span class="sd"> >>> sine = Sine(freq=[400,500], mul=.2).out()</span>
<span class="sd"> """</span>
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">freq</span><span class="o">=</span><span class="mi">1000</span><span class="p">,</span> <span class="n">phase</span><span class="o">=</span><span class="mi">0</span><span class="p">,</span> <span class="n">mul</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> <span class="n">add</span><span class="o">=</span><span class="mi">0</span><span class="p">):</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"OOOO"</span><span class="p">,</span> <span class="n">freq</span><span class="p">,</span> <span class="n">phase</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">)</span>
<span class="n">PyoObject</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_freq</span> <span class="o">=</span> <span class="n">freq</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_phase</span> <span class="o">=</span> <span class="n">phase</span>
<span class="n">freq</span><span class="p">,</span> <span class="n">phase</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">freq</span><span class="p">,</span> <span class="n">phase</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span> <span class="o">=</span> <span class="p">[</span><span class="n">Sine_base</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">freq</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">phase</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">mul</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">add</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="n">lmax</span><span class="p">)]</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_init_play</span><span class="p">()</span>
<div class="viewcode-block" id="Sine.setFreq"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.Sine.setFreq">[docs]</a> <span class="k">def</span> <span class="nf">setFreq</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Replace the `freq` attribute.</span>
<span class="sd"> :Args:</span>
<span class="sd"> x: float or PyoObject</span>
<span class="sd"> new `freq` attribute.</span>
<span class="sd"> """</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"O"</span><span class="p">,</span> <span class="n">x</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_freq</span> <span class="o">=</span> <span class="n">x</span>
<span class="n">x</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="p">[</span><span class="n">obj</span><span class="o">.</span><span class="n">setFreq</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">obj</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="p">)]</span></div>
<div class="viewcode-block" id="Sine.setPhase"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.Sine.setPhase">[docs]</a> <span class="k">def</span> <span class="nf">setPhase</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Replace the `phase` attribute.</span>
<span class="sd"> :Args:</span>
<span class="sd"> x: float or PyoObject</span>
<span class="sd"> new `phase` attribute.</span>
<span class="sd"> """</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"O"</span><span class="p">,</span> <span class="n">x</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_phase</span> <span class="o">=</span> <span class="n">x</span>
<span class="n">x</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="p">[</span><span class="n">obj</span><span class="o">.</span><span class="n">setPhase</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">obj</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="p">)]</span></div>
<div class="viewcode-block" id="Sine.reset"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.Sine.reset">[docs]</a> <span class="k">def</span> <span class="nf">reset</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Resets current phase to 0.</span>
<span class="sd"> """</span>
<span class="p">[</span><span class="n">obj</span><span class="o">.</span><span class="n">reset</span><span class="p">()</span> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">obj</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="p">)]</span></div>
<div class="viewcode-block" id="Sine.ctrl"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.Sine.ctrl">[docs]</a> <span class="k">def</span> <span class="nf">ctrl</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">map_list</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">title</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">wxnoserver</span><span class="o">=</span><span class="kc">False</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_map_list</span> <span class="o">=</span> <span class="p">[</span><span class="n">SLMapFreq</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_freq</span><span class="p">),</span> <span class="n">SLMapPhase</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_phase</span><span class="p">),</span> <span class="n">SLMapMul</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_mul</span><span class="p">)]</span>
<span class="n">PyoObject</span><span class="o">.</span><span class="n">ctrl</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">map_list</span><span class="p">,</span> <span class="n">title</span><span class="p">,</span> <span class="n">wxnoserver</span><span class="p">)</span></div>
<span class="nd">@property</span>
<span class="k">def</span> <span class="nf">freq</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""float or PyoObject. Frequency in cycles per second."""</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_freq</span>
<span class="nd">@freq</span><span class="o">.</span><span class="n">setter</span>
<span class="k">def</span> <span class="nf">freq</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">setFreq</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="nd">@property</span>
<span class="k">def</span> <span class="nf">phase</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""float or PyoObject. Phase of sampling."""</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_phase</span>
<span class="nd">@phase</span><span class="o">.</span><span class="n">setter</span>
<span class="k">def</span> <span class="nf">phase</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">setPhase</span><span class="p">(</span><span class="n">x</span><span class="p">)</span></div>
<div class="viewcode-block" id="FastSine"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.FastSine">[docs]</a><span class="k">class</span> <span class="nc">FastSine</span><span class="p">(</span><span class="n">PyoObject</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> A fast sine wave approximation using the formula of a parabola.</span>
<span class="sd"> This object implements two sin approximations that are even faster</span>
<span class="sd"> than a linearly interpolated table lookup. With `quality` set to 1,</span>
<span class="sd"> the approximation is more accurate but also more expensive on the CPU</span>
<span class="sd"> (still cheaper than a Sine object). With `quality` = 0, the algorithm</span>
<span class="sd"> gives a worse approximation of the sin function but it is very fast</span>
<span class="sd"> (and well suitable for generating LFO).</span>
<span class="sd"> :Parent: :py:class:`PyoObject`</span>
<span class="sd"> :Args:</span>
<span class="sd"> freq: float or PyoObject, optional</span>
<span class="sd"> Frequency in cycles per second. Defaults to 1000.</span>
<span class="sd"> initphase: float, optional</span>
<span class="sd"> Initial phase of the oscillator, between 0 and 1. Available</span>
<span class="sd"> at initialization time only. Defaults to 0.</span>
<span class="sd"> quality: int, optional</span>
<span class="sd"> Sets the approximation quality. 1 is more accurate but also</span>
<span class="sd"> more expensive on the CPU. 0 is a cheaper algorithm but is</span>
<span class="sd"> very fast. Defaults to 1.</span>
<span class="sd"> .. seealso::</span>
<span class="sd"> :py:class:`Sine`</span>
<span class="sd"> >>> s = Server().boot()</span>
<span class="sd"> >>> s.start()</span>
<span class="sd"> >>> lfo = FastSine(freq=[4,5], quality=0, mul=0.02, add=1)</span>
<span class="sd"> >>> syn = FastSine(freq=500*lfo, quality=1, mul=0.4).out()</span>
<span class="sd"> """</span>
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">freq</span><span class="o">=</span><span class="mi">1000</span><span class="p">,</span> <span class="n">initphase</span><span class="o">=</span><span class="mf">0.0</span><span class="p">,</span> <span class="n">quality</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> <span class="n">mul</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> <span class="n">add</span><span class="o">=</span><span class="mi">0</span><span class="p">):</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"OniOO"</span><span class="p">,</span> <span class="n">freq</span><span class="p">,</span> <span class="n">initphase</span><span class="p">,</span> <span class="n">quality</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">)</span>
<span class="n">PyoObject</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_freq</span> <span class="o">=</span> <span class="n">freq</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_initphase</span> <span class="o">=</span> <span class="n">initphase</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_quality</span> <span class="o">=</span> <span class="n">quality</span>
<span class="n">freq</span><span class="p">,</span> <span class="n">initphase</span><span class="p">,</span> <span class="n">quality</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">freq</span><span class="p">,</span> <span class="n">initphase</span><span class="p">,</span> <span class="n">quality</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span> <span class="o">=</span> <span class="p">[</span>
<span class="n">FastSine_base</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">freq</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">initphase</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">quality</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">mul</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">add</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span>
<span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="n">lmax</span><span class="p">)</span>
<span class="p">]</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_init_play</span><span class="p">()</span>
<div class="viewcode-block" id="FastSine.setFreq"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.FastSine.setFreq">[docs]</a> <span class="k">def</span> <span class="nf">setFreq</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Replace the `freq` attribute.</span>
<span class="sd"> :Args:</span>
<span class="sd"> x: float or PyoObject</span>
<span class="sd"> new `freq` attribute.</span>
<span class="sd"> """</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"O"</span><span class="p">,</span> <span class="n">x</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_freq</span> <span class="o">=</span> <span class="n">x</span>
<span class="n">x</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="p">[</span><span class="n">obj</span><span class="o">.</span><span class="n">setFreq</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">obj</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="p">)]</span></div>
<div class="viewcode-block" id="FastSine.setQuality"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.FastSine.setQuality">[docs]</a> <span class="k">def</span> <span class="nf">setQuality</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Replace the `quality` attribute.</span>
<span class="sd"> :Args:</span>
<span class="sd"> x: int {0 or 1}</span>
<span class="sd"> new `quality` attribute.</span>
<span class="sd"> """</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"i"</span><span class="p">,</span> <span class="n">x</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_quality</span> <span class="o">=</span> <span class="n">x</span>
<span class="n">x</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="p">[</span><span class="n">obj</span><span class="o">.</span><span class="n">setQuality</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">obj</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="p">)]</span></div>
<div class="viewcode-block" id="FastSine.reset"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.FastSine.reset">[docs]</a> <span class="k">def</span> <span class="nf">reset</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Resets current phase to 0.</span>
<span class="sd"> """</span>
<span class="p">[</span><span class="n">obj</span><span class="o">.</span><span class="n">reset</span><span class="p">()</span> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">obj</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="p">)]</span></div>
<div class="viewcode-block" id="FastSine.ctrl"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.FastSine.ctrl">[docs]</a> <span class="k">def</span> <span class="nf">ctrl</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">map_list</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">title</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">wxnoserver</span><span class="o">=</span><span class="kc">False</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_map_list</span> <span class="o">=</span> <span class="p">[</span>
<span class="n">SLMapFreq</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_freq</span><span class="p">),</span>
<span class="n">SLMap</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"lin"</span><span class="p">,</span> <span class="s2">"quality"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_quality</span><span class="p">,</span> <span class="n">res</span><span class="o">=</span><span class="s2">"int"</span><span class="p">,</span> <span class="n">dataOnly</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
<span class="n">SLMapMul</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_mul</span><span class="p">),</span>
<span class="p">]</span>
<span class="n">PyoObject</span><span class="o">.</span><span class="n">ctrl</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">map_list</span><span class="p">,</span> <span class="n">title</span><span class="p">,</span> <span class="n">wxnoserver</span><span class="p">)</span></div>
<span class="nd">@property</span>
<span class="k">def</span> <span class="nf">freq</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""float or PyoObject. Frequency in cycles per second."""</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_freq</span>
<span class="nd">@freq</span><span class="o">.</span><span class="n">setter</span>
<span class="k">def</span> <span class="nf">freq</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">setFreq</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="nd">@property</span>
<span class="k">def</span> <span class="nf">quality</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""int. Quality of the sin approximation."""</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_quality</span>
<span class="nd">@quality</span><span class="o">.</span><span class="n">setter</span>
<span class="k">def</span> <span class="nf">quality</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">setQuality</span><span class="p">(</span><span class="n">x</span><span class="p">)</span></div>
<div class="viewcode-block" id="SineLoop"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.SineLoop">[docs]</a><span class="k">class</span> <span class="nc">SineLoop</span><span class="p">(</span><span class="n">PyoObject</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> A simple sine wave oscillator with feedback.</span>
<span class="sd"> The oscillator output, multiplied by `feedback`, is added to the position</span>
<span class="sd"> increment and can be used to control the brightness of the oscillator.</span>
<span class="sd"> :Parent: :py:class:`PyoObject`</span>
<span class="sd"> :Args:</span>
<span class="sd"> freq: float or PyoObject, optional</span>
<span class="sd"> Frequency in cycles per second. Defaults to 1000.</span>
<span class="sd"> feedback: float or PyoObject, optional</span>
<span class="sd"> Amount of the output signal added to position increment, between 0 and 1.</span>
<span class="sd"> Controls the brightness. Defaults to 0.</span>
<span class="sd"> .. seealso::</span>
<span class="sd"> :py:class:`Sine`, :py:class:`OscLoop`</span>
<span class="sd"> >>> s = Server().boot()</span>
<span class="sd"> >>> s.start()</span>
<span class="sd"> >>> lfo = Sine(.25, 0, .1, .1)</span>
<span class="sd"> >>> a = SineLoop(freq=[400,500], feedback=lfo, mul=.2).out()</span>
<span class="sd"> """</span>
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">freq</span><span class="o">=</span><span class="mi">1000</span><span class="p">,</span> <span class="n">feedback</span><span class="o">=</span><span class="mi">0</span><span class="p">,</span> <span class="n">mul</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> <span class="n">add</span><span class="o">=</span><span class="mi">0</span><span class="p">):</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"OOOO"</span><span class="p">,</span> <span class="n">freq</span><span class="p">,</span> <span class="n">feedback</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">)</span>
<span class="n">PyoObject</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_freq</span> <span class="o">=</span> <span class="n">freq</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_feedback</span> <span class="o">=</span> <span class="n">feedback</span>
<span class="n">freq</span><span class="p">,</span> <span class="n">feedback</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">freq</span><span class="p">,</span> <span class="n">feedback</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span> <span class="o">=</span> <span class="p">[</span>
<span class="n">SineLoop_base</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">freq</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">feedback</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">mul</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">add</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="n">lmax</span><span class="p">)</span>
<span class="p">]</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_init_play</span><span class="p">()</span>
<div class="viewcode-block" id="SineLoop.setFreq"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.SineLoop.setFreq">[docs]</a> <span class="k">def</span> <span class="nf">setFreq</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Replace the `freq` attribute.</span>
<span class="sd"> :Args:</span>
<span class="sd"> x: float or PyoObject</span>
<span class="sd"> new `freq` attribute.</span>
<span class="sd"> """</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"O"</span><span class="p">,</span> <span class="n">x</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_freq</span> <span class="o">=</span> <span class="n">x</span>
<span class="n">x</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="p">[</span><span class="n">obj</span><span class="o">.</span><span class="n">setFreq</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">obj</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="p">)]</span></div>
<div class="viewcode-block" id="SineLoop.setFeedback"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.SineLoop.setFeedback">[docs]</a> <span class="k">def</span> <span class="nf">setFeedback</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Replace the `feedback` attribute.</span>
<span class="sd"> :Args:</span>
<span class="sd"> x: float or PyoObject</span>
<span class="sd"> new `feedback` attribute.</span>
<span class="sd"> """</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"O"</span><span class="p">,</span> <span class="n">x</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_feedback</span> <span class="o">=</span> <span class="n">x</span>
<span class="n">x</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="p">[</span><span class="n">obj</span><span class="o">.</span><span class="n">setFeedback</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">obj</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="p">)]</span></div>
<div class="viewcode-block" id="SineLoop.ctrl"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.SineLoop.ctrl">[docs]</a> <span class="k">def</span> <span class="nf">ctrl</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">map_list</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">title</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">wxnoserver</span><span class="o">=</span><span class="kc">False</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_map_list</span> <span class="o">=</span> <span class="p">[</span><span class="n">SLMapFreq</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_freq</span><span class="p">),</span> <span class="n">SLMap</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"lin"</span><span class="p">,</span> <span class="s2">"feedback"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_feedback</span><span class="p">),</span> <span class="n">SLMapMul</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_mul</span><span class="p">)]</span>
<span class="n">PyoObject</span><span class="o">.</span><span class="n">ctrl</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">map_list</span><span class="p">,</span> <span class="n">title</span><span class="p">,</span> <span class="n">wxnoserver</span><span class="p">)</span></div>
<span class="nd">@property</span>
<span class="k">def</span> <span class="nf">freq</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""float or PyoObject. Frequency in cycles per second."""</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_freq</span>
<span class="nd">@freq</span><span class="o">.</span><span class="n">setter</span>
<span class="k">def</span> <span class="nf">freq</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">setFreq</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="nd">@property</span>
<span class="k">def</span> <span class="nf">feedback</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""float or PyoObject. Brightness control."""</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_feedback</span>
<span class="nd">@feedback</span><span class="o">.</span><span class="n">setter</span>
<span class="k">def</span> <span class="nf">feedback</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">setFeedback</span><span class="p">(</span><span class="n">x</span><span class="p">)</span></div>
<div class="viewcode-block" id="Phasor"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.Phasor">[docs]</a><span class="k">class</span> <span class="nc">Phasor</span><span class="p">(</span><span class="n">PyoObject</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> A simple phase incrementor.</span>
<span class="sd"> Output is a periodic ramp from 0 to 1.</span>
<span class="sd"> :Parent: :py:class:`PyoObject`</span>
<span class="sd"> :Args:</span>
<span class="sd"> freq: float or PyoObject, optional</span>
<span class="sd"> Frequency in cycles per second. Defaults to 100.</span>
<span class="sd"> phase: float or PyoObject, optional</span>
<span class="sd"> Phase of sampling, expressed as a fraction of a cycle (0 to 1).</span>
<span class="sd"> Defaults to 0.</span>
<span class="sd"> .. seealso::</span>
<span class="sd"> :py:class:`Osc`, :py:class:`Sine`</span>
<span class="sd"> >>> s = Server().boot()</span>
<span class="sd"> >>> s.start()</span>
<span class="sd"> >>> f = Phasor(freq=[1, 1.5], mul=1000, add=500)</span>
<span class="sd"> >>> sine = Sine(freq=f, mul=.2).out()</span>
<span class="sd"> """</span>
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">freq</span><span class="o">=</span><span class="mi">100</span><span class="p">,</span> <span class="n">phase</span><span class="o">=</span><span class="mi">0</span><span class="p">,</span> <span class="n">mul</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> <span class="n">add</span><span class="o">=</span><span class="mi">0</span><span class="p">):</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"OOOO"</span><span class="p">,</span> <span class="n">freq</span><span class="p">,</span> <span class="n">phase</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">)</span>
<span class="n">PyoObject</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_freq</span> <span class="o">=</span> <span class="n">freq</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_phase</span> <span class="o">=</span> <span class="n">phase</span>
<span class="n">freq</span><span class="p">,</span> <span class="n">phase</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">freq</span><span class="p">,</span> <span class="n">phase</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span> <span class="o">=</span> <span class="p">[</span><span class="n">Phasor_base</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">freq</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">phase</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">mul</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">add</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="n">lmax</span><span class="p">)]</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_init_play</span><span class="p">()</span>
<div class="viewcode-block" id="Phasor.setFreq"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.Phasor.setFreq">[docs]</a> <span class="k">def</span> <span class="nf">setFreq</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Replace the `freq` attribute.</span>
<span class="sd"> :Args:</span>
<span class="sd"> x: float or PyoObject</span>
<span class="sd"> new `freq` attribute.</span>
<span class="sd"> """</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"O"</span><span class="p">,</span> <span class="n">x</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_freq</span> <span class="o">=</span> <span class="n">x</span>
<span class="n">x</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="p">[</span><span class="n">obj</span><span class="o">.</span><span class="n">setFreq</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">obj</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="p">)]</span></div>
<div class="viewcode-block" id="Phasor.setPhase"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.Phasor.setPhase">[docs]</a> <span class="k">def</span> <span class="nf">setPhase</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Replace the `phase` attribute.</span>
<span class="sd"> :Args:</span>
<span class="sd"> x: float or PyoObject</span>
<span class="sd"> new `phase` attribute.</span>
<span class="sd"> """</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"O"</span><span class="p">,</span> <span class="n">x</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_phase</span> <span class="o">=</span> <span class="n">x</span>
<span class="n">x</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="p">[</span><span class="n">obj</span><span class="o">.</span><span class="n">setPhase</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">obj</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="p">)]</span></div>
<div class="viewcode-block" id="Phasor.reset"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.Phasor.reset">[docs]</a> <span class="k">def</span> <span class="nf">reset</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Resets current phase to 0.</span>
<span class="sd"> """</span>
<span class="p">[</span><span class="n">obj</span><span class="o">.</span><span class="n">reset</span><span class="p">()</span> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">obj</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="p">)]</span></div>
<div class="viewcode-block" id="Phasor.ctrl"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.Phasor.ctrl">[docs]</a> <span class="k">def</span> <span class="nf">ctrl</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">map_list</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">title</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">wxnoserver</span><span class="o">=</span><span class="kc">False</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_map_list</span> <span class="o">=</span> <span class="p">[</span><span class="n">SLMapFreq</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_freq</span><span class="p">),</span> <span class="n">SLMapPhase</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_phase</span><span class="p">),</span> <span class="n">SLMapMul</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_mul</span><span class="p">)]</span>
<span class="n">PyoObject</span><span class="o">.</span><span class="n">ctrl</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">map_list</span><span class="p">,</span> <span class="n">title</span><span class="p">,</span> <span class="n">wxnoserver</span><span class="p">)</span></div>
<span class="nd">@property</span>
<span class="k">def</span> <span class="nf">freq</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""float or PyoObject. Frequency in cycles per second."""</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_freq</span>
<span class="nd">@freq</span><span class="o">.</span><span class="n">setter</span>
<span class="k">def</span> <span class="nf">freq</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">setFreq</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="nd">@property</span>
<span class="k">def</span> <span class="nf">phase</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""float or PyoObject. Phase of sampling."""</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_phase</span>
<span class="nd">@phase</span><span class="o">.</span><span class="n">setter</span>
<span class="k">def</span> <span class="nf">phase</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">setPhase</span><span class="p">(</span><span class="n">x</span><span class="p">)</span></div>
<div class="viewcode-block" id="Input"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.Input">[docs]</a><span class="k">class</span> <span class="nc">Input</span><span class="p">(</span><span class="n">PyoObject</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Read from a numbered channel in an external audio signal.</span>
<span class="sd"> :Parent: :py:class:`PyoObject`</span>
<span class="sd"> :Args:</span>
<span class="sd"> chnl: int, optional</span>
<span class="sd"> Input channel to read from. Defaults to 0.</span>
<span class="sd"> .. note::</span>
<span class="sd"> Requires that the Server's duplex mode is set to 1.</span>
<span class="sd"> >>> s = Server(duplex=1).boot()</span>
<span class="sd"> >>> s.start()</span>
<span class="sd"> >>> a = Input(chnl=0, mul=.7)</span>
<span class="sd"> >>> b = Delay(a, delay=.25, feedback=.5, mul=.5).out()</span>
<span class="sd"> """</span>
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">chnl</span><span class="o">=</span><span class="mi">0</span><span class="p">,</span> <span class="n">mul</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> <span class="n">add</span><span class="o">=</span><span class="mi">0</span><span class="p">):</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"iOO"</span><span class="p">,</span> <span class="n">chnl</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">)</span>
<span class="n">PyoObject</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_chnl</span> <span class="o">=</span> <span class="n">chnl</span>
<span class="n">chnl</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">chnl</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span> <span class="o">=</span> <span class="p">[</span><span class="n">Input_base</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">chnl</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">mul</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">add</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="n">lmax</span><span class="p">)]</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_init_play</span><span class="p">()</span>
<div class="viewcode-block" id="Input.ctrl"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.Input.ctrl">[docs]</a> <span class="k">def</span> <span class="nf">ctrl</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">map_list</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">title</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">wxnoserver</span><span class="o">=</span><span class="kc">False</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_map_list</span> <span class="o">=</span> <span class="p">[</span><span class="n">SLMapMul</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_mul</span><span class="p">)]</span>
<span class="n">PyoObject</span><span class="o">.</span><span class="n">ctrl</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">map_list</span><span class="p">,</span> <span class="n">title</span><span class="p">,</span> <span class="n">wxnoserver</span><span class="p">)</span></div></div>
<div class="viewcode-block" id="Noise"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.Noise">[docs]</a><span class="k">class</span> <span class="nc">Noise</span><span class="p">(</span><span class="n">PyoObject</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> A white noise generator.</span>
<span class="sd"> :Parent: :py:class:`PyoObject`</span>
<span class="sd"> >>> s = Server().boot()</span>
<span class="sd"> >>> s.start()</span>
<span class="sd"> >>> a = Noise(.1).mix(2).out()</span>
<span class="sd"> """</span>
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">mul</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> <span class="n">add</span><span class="o">=</span><span class="mi">0</span><span class="p">):</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"OO"</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">)</span>
<span class="n">PyoObject</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_type</span> <span class="o">=</span> <span class="mi">0</span>
<span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span> <span class="o">=</span> <span class="p">[</span><span class="n">Noise_base</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">mul</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">add</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="n">lmax</span><span class="p">)]</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_init_play</span><span class="p">()</span>
<div class="viewcode-block" id="Noise.setType"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.Noise.setType">[docs]</a> <span class="k">def</span> <span class="nf">setType</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Sets the generation algorithm.</span>
<span class="sd"> :Args:</span>
<span class="sd"> x: int, {0, 1}</span>
<span class="sd"> 0 uses the system rand() method to generate number. Used as default.</span>
<span class="sd"> 1 uses a simple linear congruential generator, cheaper than rand().</span>
<span class="sd"> """</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"i"</span><span class="p">,</span> <span class="n">x</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_type</span> <span class="o">=</span> <span class="n">x</span>
<span class="n">x</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="p">[</span><span class="n">obj</span><span class="o">.</span><span class="n">setType</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">obj</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="p">)]</span></div>
<div class="viewcode-block" id="Noise.ctrl"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.Noise.ctrl">[docs]</a> <span class="k">def</span> <span class="nf">ctrl</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">map_list</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">title</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">wxnoserver</span><span class="o">=</span><span class="kc">False</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_map_list</span> <span class="o">=</span> <span class="p">[</span><span class="n">SLMapMul</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_mul</span><span class="p">)]</span>
<span class="n">PyoObject</span><span class="o">.</span><span class="n">ctrl</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">map_list</span><span class="p">,</span> <span class="n">title</span><span class="p">,</span> <span class="n">wxnoserver</span><span class="p">)</span></div>
<span class="nd">@property</span>
<span class="k">def</span> <span class="nf">type</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""int {0, 1}. Sets the generation algorithm."""</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_type</span>
<span class="nd">@type</span><span class="o">.</span><span class="n">setter</span>
<span class="k">def</span> <span class="nf">type</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">setType</span><span class="p">(</span><span class="n">x</span><span class="p">)</span></div>
<div class="viewcode-block" id="PinkNoise"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.PinkNoise">[docs]</a><span class="k">class</span> <span class="nc">PinkNoise</span><span class="p">(</span><span class="n">PyoObject</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> A pink noise generator.</span>
<span class="sd"> Paul Kellet's implementation of pink noise generator.</span>
<span class="sd"> This is an approximation to a -10dB/decade filter using a weighted sum</span>
<span class="sd"> of first order filters. It is accurate to within +/-0.05dB above 9.2Hz</span>
<span class="sd"> (44100Hz sampling rate).</span>
<span class="sd"> :Parent: :py:class:`PyoObject`</span>
<span class="sd"> >>> s = Server().boot()</span>
<span class="sd"> >>> s.start()</span>
<span class="sd"> >>> a = PinkNoise(.1).mix(2).out()</span>
<span class="sd"> """</span>
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">mul</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> <span class="n">add</span><span class="o">=</span><span class="mi">0</span><span class="p">):</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"OO"</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">)</span>
<span class="n">PyoObject</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">)</span>
<span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span> <span class="o">=</span> <span class="p">[</span><span class="n">PinkNoise_base</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">mul</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">add</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="n">lmax</span><span class="p">)]</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_init_play</span><span class="p">()</span>
<div class="viewcode-block" id="PinkNoise.ctrl"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.PinkNoise.ctrl">[docs]</a> <span class="k">def</span> <span class="nf">ctrl</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">map_list</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">title</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">wxnoserver</span><span class="o">=</span><span class="kc">False</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_map_list</span> <span class="o">=</span> <span class="p">[</span><span class="n">SLMapMul</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_mul</span><span class="p">)]</span>
<span class="n">PyoObject</span><span class="o">.</span><span class="n">ctrl</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">map_list</span><span class="p">,</span> <span class="n">title</span><span class="p">,</span> <span class="n">wxnoserver</span><span class="p">)</span></div></div>
<div class="viewcode-block" id="BrownNoise"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.BrownNoise">[docs]</a><span class="k">class</span> <span class="nc">BrownNoise</span><span class="p">(</span><span class="n">PyoObject</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> A brown noise generator.</span>
<span class="sd"> The spectrum of a brown noise has a power density which decreases 6 dB</span>
<span class="sd"> per octave with increasing frequency (density proportional to 1/f^2).</span>
<span class="sd"> :Parent: :py:class:`PyoObject`</span>
<span class="sd"> >>> s = Server().boot()</span>
<span class="sd"> >>> s.start()</span>
<span class="sd"> >>> a = BrownNoise(.1).mix(2).out()</span>
<span class="sd"> """</span>
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">mul</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> <span class="n">add</span><span class="o">=</span><span class="mi">0</span><span class="p">):</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"OO"</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">)</span>
<span class="n">PyoObject</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">)</span>
<span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span> <span class="o">=</span> <span class="p">[</span><span class="n">BrownNoise_base</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">mul</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">add</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="n">lmax</span><span class="p">)]</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_init_play</span><span class="p">()</span>
<div class="viewcode-block" id="BrownNoise.ctrl"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.BrownNoise.ctrl">[docs]</a> <span class="k">def</span> <span class="nf">ctrl</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">map_list</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">title</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">wxnoserver</span><span class="o">=</span><span class="kc">False</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_map_list</span> <span class="o">=</span> <span class="p">[</span><span class="n">SLMapMul</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_mul</span><span class="p">)]</span>
<span class="n">PyoObject</span><span class="o">.</span><span class="n">ctrl</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">map_list</span><span class="p">,</span> <span class="n">title</span><span class="p">,</span> <span class="n">wxnoserver</span><span class="p">)</span></div></div>
<div class="viewcode-block" id="FM"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.FM">[docs]</a><span class="k">class</span> <span class="nc">FM</span><span class="p">(</span><span class="n">PyoObject</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> A simple frequency modulation generator.</span>
<span class="sd"> Implements frequency modulation synthesis based on Chowning's algorithm.</span>
<span class="sd"> :Parent: :py:class:`PyoObject`</span>
<span class="sd"> :Args:</span>
<span class="sd"> carrier: float or PyoObject, optional</span>
<span class="sd"> Carrier frequency in cycles per second. Defaults to 100.</span>
<span class="sd"> ratio: float or PyoObject, optional</span>
<span class="sd"> A factor that, when multiplied by the `carrier` parameter,</span>
<span class="sd"> gives the modulator frequency. Defaults to 0.5.</span>
<span class="sd"> index: float or PyoObject, optional</span>
<span class="sd"> The modulation index. This value multiplied by the modulator</span>
<span class="sd"> frequency gives the modulator amplitude. Defaults to 5.</span>
<span class="sd"> >>> s = Server().boot()</span>
<span class="sd"> >>> s.start()</span>
<span class="sd"> >>> ind = LinTable([(0,3), (20,40), (300,10), (1000,5), (8191,3)])</span>
<span class="sd"> >>> m = Metro(4).play()</span>
<span class="sd"> >>> tr = TrigEnv(m, table=ind, dur=4)</span>
<span class="sd"> >>> f = FM(carrier=[251,250], ratio=[.2498,.2503], index=tr, mul=.2).out()</span>
<span class="sd"> """</span>
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">carrier</span><span class="o">=</span><span class="mi">100</span><span class="p">,</span> <span class="n">ratio</span><span class="o">=</span><span class="mf">0.5</span><span class="p">,</span> <span class="n">index</span><span class="o">=</span><span class="mi">5</span><span class="p">,</span> <span class="n">mul</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> <span class="n">add</span><span class="o">=</span><span class="mi">0</span><span class="p">):</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"OOOOO"</span><span class="p">,</span> <span class="n">carrier</span><span class="p">,</span> <span class="n">ratio</span><span class="p">,</span> <span class="n">index</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">)</span>
<span class="n">PyoObject</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_carrier</span> <span class="o">=</span> <span class="n">carrier</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_ratio</span> <span class="o">=</span> <span class="n">ratio</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_index</span> <span class="o">=</span> <span class="n">index</span>
<span class="n">carrier</span><span class="p">,</span> <span class="n">ratio</span><span class="p">,</span> <span class="n">index</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">carrier</span><span class="p">,</span> <span class="n">ratio</span><span class="p">,</span> <span class="n">index</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span> <span class="o">=</span> <span class="p">[</span>
<span class="n">Fm_base</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">carrier</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">ratio</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">index</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">mul</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">add</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="n">lmax</span><span class="p">)</span>
<span class="p">]</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_init_play</span><span class="p">()</span>
<div class="viewcode-block" id="FM.setCarrier"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.FM.setCarrier">[docs]</a> <span class="k">def</span> <span class="nf">setCarrier</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Replace the `carrier` attribute.</span>
<span class="sd"> :Args:</span>
<span class="sd"> x: float or PyoObject</span>
<span class="sd"> new `carrier` attribute.</span>
<span class="sd"> """</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"O"</span><span class="p">,</span> <span class="n">x</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_carrier</span> <span class="o">=</span> <span class="n">x</span>
<span class="n">x</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="p">[</span><span class="n">obj</span><span class="o">.</span><span class="n">setCarrier</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">obj</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="p">)]</span></div>
<div class="viewcode-block" id="FM.setRatio"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.FM.setRatio">[docs]</a> <span class="k">def</span> <span class="nf">setRatio</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Replace the `ratio` attribute.</span>
<span class="sd"> :Args:</span>
<span class="sd"> x: float or PyoObject</span>
<span class="sd"> new `ratio` attribute.</span>
<span class="sd"> """</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"O"</span><span class="p">,</span> <span class="n">x</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_ratio</span> <span class="o">=</span> <span class="n">x</span>
<span class="n">x</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="p">[</span><span class="n">obj</span><span class="o">.</span><span class="n">setRatio</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">obj</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="p">)]</span></div>
<div class="viewcode-block" id="FM.setIndex"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.FM.setIndex">[docs]</a> <span class="k">def</span> <span class="nf">setIndex</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Replace the `index` attribute.</span>
<span class="sd"> :Args:</span>
<span class="sd"> x: float or PyoObject</span>
<span class="sd"> new `index` attribute.</span>
<span class="sd"> """</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"O"</span><span class="p">,</span> <span class="n">x</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_index</span> <span class="o">=</span> <span class="n">x</span>
<span class="n">x</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="p">[</span><span class="n">obj</span><span class="o">.</span><span class="n">setIndex</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">obj</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="p">)]</span></div>
<div class="viewcode-block" id="FM.ctrl"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.FM.ctrl">[docs]</a> <span class="k">def</span> <span class="nf">ctrl</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">map_list</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">title</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">wxnoserver</span><span class="o">=</span><span class="kc">False</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_map_list</span> <span class="o">=</span> <span class="p">[</span>
<span class="n">SLMap</span><span class="p">(</span><span class="mi">10</span><span class="p">,</span> <span class="mi">500</span><span class="p">,</span> <span class="s2">"lin"</span><span class="p">,</span> <span class="s2">"carrier"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_carrier</span><span class="p">),</span>
<span class="n">SLMap</span><span class="p">(</span><span class="mf">0.01</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="s2">"lin"</span><span class="p">,</span> <span class="s2">"ratio"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_ratio</span><span class="p">),</span>
<span class="n">SLMap</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">20</span><span class="p">,</span> <span class="s2">"lin"</span><span class="p">,</span> <span class="s2">"index"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_index</span><span class="p">),</span>
<span class="n">SLMapMul</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_mul</span><span class="p">),</span>
<span class="p">]</span>
<span class="n">PyoObject</span><span class="o">.</span><span class="n">ctrl</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">map_list</span><span class="p">,</span> <span class="n">title</span><span class="p">,</span> <span class="n">wxnoserver</span><span class="p">)</span></div>
<span class="nd">@property</span>
<span class="k">def</span> <span class="nf">carrier</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""float or PyoObject. Carrier frequency in cycles per second."""</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_carrier</span>
<span class="nd">@carrier</span><span class="o">.</span><span class="n">setter</span>
<span class="k">def</span> <span class="nf">carrier</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">setCarrier</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="nd">@property</span>
<span class="k">def</span> <span class="nf">ratio</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""float or PyoObject. Modulator/Carrier ratio."""</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_ratio</span>
<span class="nd">@ratio</span><span class="o">.</span><span class="n">setter</span>
<span class="k">def</span> <span class="nf">ratio</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">setRatio</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="nd">@property</span>
<span class="k">def</span> <span class="nf">index</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""float or PyoObject. Modulation index."""</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_index</span>
<span class="nd">@index</span><span class="o">.</span><span class="n">setter</span>
<span class="k">def</span> <span class="nf">index</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">setIndex</span><span class="p">(</span><span class="n">x</span><span class="p">)</span></div>
<div class="viewcode-block" id="CrossFM"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.CrossFM">[docs]</a><span class="k">class</span> <span class="nc">CrossFM</span><span class="p">(</span><span class="n">PyoObject</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Cross frequency modulation generator.</span>
<span class="sd"> Frequency modulation synthesis where the output of both oscillators</span>
<span class="sd"> modulates the frequency of the other one.</span>
<span class="sd"> :Parent: :py:class:`PyoObject`</span>
<span class="sd"> :Args:</span>
<span class="sd"> carrier: float or PyoObject, optional</span>
<span class="sd"> Carrier frequency in cycles per second. Defaults to 100.</span>
<span class="sd"> ratio: float or PyoObject, optional</span>
<span class="sd"> A factor that, when multiplied by the `carrier` parameter,</span>
<span class="sd"> gives the modulator frequency. Defaults to 0.5.</span>
<span class="sd"> ind1: float or PyoObject, optional</span>
<span class="sd"> The carrier index. This value multiplied by the carrier</span>
<span class="sd"> frequency gives the carrier amplitude for modulating the</span>
<span class="sd"> modulation oscillator frequency.</span>
<span class="sd"> Defaults to 2.</span>
<span class="sd"> ind1: float or PyoObject, optional</span>
<span class="sd"> The modulation index. This value multiplied by the modulation</span>
<span class="sd"> frequency gives the modulation amplitude for modulating the</span>
<span class="sd"> carrier oscillator frequency.</span>
<span class="sd"> Defaults to 2.</span>
<span class="sd"> >>> s = Server().boot()</span>
<span class="sd"> >>> s.start()</span>
<span class="sd"> >>> ind = LinTable([(0,20), (200,5), (1000,2), (8191,1)])</span>
<span class="sd"> >>> m = Metro(4).play()</span>
<span class="sd"> >>> tr = TrigEnv(m, table=ind, dur=4)</span>
<span class="sd"> >>> f = CrossFM(carrier=[250.5,250], ratio=[.2499,.2502], ind1=tr, ind2=tr, mul=.2).out()</span>
<span class="sd"> """</span>
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">carrier</span><span class="o">=</span><span class="mi">100</span><span class="p">,</span> <span class="n">ratio</span><span class="o">=</span><span class="mf">0.5</span><span class="p">,</span> <span class="n">ind1</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> <span class="n">ind2</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> <span class="n">mul</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> <span class="n">add</span><span class="o">=</span><span class="mi">0</span><span class="p">):</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"OOOOOO"</span><span class="p">,</span> <span class="n">carrier</span><span class="p">,</span> <span class="n">ratio</span><span class="p">,</span> <span class="n">ind1</span><span class="p">,</span> <span class="n">ind2</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">)</span>
<span class="n">PyoObject</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_carrier</span> <span class="o">=</span> <span class="n">carrier</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_ratio</span> <span class="o">=</span> <span class="n">ratio</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_ind1</span> <span class="o">=</span> <span class="n">ind1</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_ind2</span> <span class="o">=</span> <span class="n">ind2</span>
<span class="n">carrier</span><span class="p">,</span> <span class="n">ratio</span><span class="p">,</span> <span class="n">ind1</span><span class="p">,</span> <span class="n">ind2</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">carrier</span><span class="p">,</span> <span class="n">ratio</span><span class="p">,</span> <span class="n">ind1</span><span class="p">,</span> <span class="n">ind2</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span> <span class="o">=</span> <span class="p">[</span>
<span class="n">CrossFm_base</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">carrier</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">ratio</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">ind1</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">ind2</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">mul</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">add</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span>
<span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="n">lmax</span><span class="p">)</span>
<span class="p">]</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_init_play</span><span class="p">()</span>
<div class="viewcode-block" id="CrossFM.setCarrier"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.CrossFM.setCarrier">[docs]</a> <span class="k">def</span> <span class="nf">setCarrier</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Replace the `carrier` attribute.</span>
<span class="sd"> :Args:</span>
<span class="sd"> x: float or PyoObject</span>
<span class="sd"> new `carrier` attribute.</span>
<span class="sd"> """</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"O"</span><span class="p">,</span> <span class="n">x</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_carrier</span> <span class="o">=</span> <span class="n">x</span>
<span class="n">x</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="p">[</span><span class="n">obj</span><span class="o">.</span><span class="n">setCarrier</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">obj</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="p">)]</span></div>
<div class="viewcode-block" id="CrossFM.setRatio"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.CrossFM.setRatio">[docs]</a> <span class="k">def</span> <span class="nf">setRatio</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Replace the `ratio` attribute.</span>
<span class="sd"> :Args:</span>
<span class="sd"> x: float or PyoObject</span>
<span class="sd"> new `ratio` attribute.</span>
<span class="sd"> """</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"O"</span><span class="p">,</span> <span class="n">x</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_ratio</span> <span class="o">=</span> <span class="n">x</span>
<span class="n">x</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="p">[</span><span class="n">obj</span><span class="o">.</span><span class="n">setRatio</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">obj</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="p">)]</span></div>
<div class="viewcode-block" id="CrossFM.setInd1"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.CrossFM.setInd1">[docs]</a> <span class="k">def</span> <span class="nf">setInd1</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Replace the `ind1` attribute.</span>
<span class="sd"> :Args:</span>
<span class="sd"> x: float or PyoObject</span>
<span class="sd"> new `ind1` attribute.</span>
<span class="sd"> """</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"O"</span><span class="p">,</span> <span class="n">x</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_ind1</span> <span class="o">=</span> <span class="n">x</span>
<span class="n">x</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="p">[</span><span class="n">obj</span><span class="o">.</span><span class="n">setInd1</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">obj</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="p">)]</span></div>
<div class="viewcode-block" id="CrossFM.setInd2"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.CrossFM.setInd2">[docs]</a> <span class="k">def</span> <span class="nf">setInd2</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Replace the `ind2` attribute.</span>
<span class="sd"> :Args:</span>
<span class="sd"> x: float or PyoObject</span>
<span class="sd"> new `ind2` attribute.</span>
<span class="sd"> """</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"O"</span><span class="p">,</span> <span class="n">x</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_ind2</span> <span class="o">=</span> <span class="n">x</span>
<span class="n">x</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="p">[</span><span class="n">obj</span><span class="o">.</span><span class="n">setInd2</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">obj</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="p">)]</span></div>
<div class="viewcode-block" id="CrossFM.ctrl"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.CrossFM.ctrl">[docs]</a> <span class="k">def</span> <span class="nf">ctrl</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">map_list</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">title</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">wxnoserver</span><span class="o">=</span><span class="kc">False</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_map_list</span> <span class="o">=</span> <span class="p">[</span>
<span class="n">SLMap</span><span class="p">(</span><span class="mi">10</span><span class="p">,</span> <span class="mi">500</span><span class="p">,</span> <span class="s2">"lin"</span><span class="p">,</span> <span class="s2">"carrier"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_carrier</span><span class="p">),</span>
<span class="n">SLMap</span><span class="p">(</span><span class="mf">0.01</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="s2">"lin"</span><span class="p">,</span> <span class="s2">"ratio"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_ratio</span><span class="p">),</span>
<span class="n">SLMap</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">20</span><span class="p">,</span> <span class="s2">"lin"</span><span class="p">,</span> <span class="s2">"ind1"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_ind1</span><span class="p">),</span>
<span class="n">SLMap</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">20</span><span class="p">,</span> <span class="s2">"lin"</span><span class="p">,</span> <span class="s2">"ind2"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_ind2</span><span class="p">),</span>
<span class="n">SLMapMul</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_mul</span><span class="p">),</span>
<span class="p">]</span>
<span class="n">PyoObject</span><span class="o">.</span><span class="n">ctrl</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">map_list</span><span class="p">,</span> <span class="n">title</span><span class="p">,</span> <span class="n">wxnoserver</span><span class="p">)</span></div>
<span class="nd">@property</span>
<span class="k">def</span> <span class="nf">carrier</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""float or PyoObject. Carrier frequency in cycles per second."""</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_carrier</span>
<span class="nd">@carrier</span><span class="o">.</span><span class="n">setter</span>
<span class="k">def</span> <span class="nf">carrier</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">setCarrier</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="nd">@property</span>
<span class="k">def</span> <span class="nf">ratio</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""float or PyoObject. Modulator/Carrier ratio."""</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_ratio</span>
<span class="nd">@ratio</span><span class="o">.</span><span class="n">setter</span>
<span class="k">def</span> <span class="nf">ratio</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">setRatio</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="nd">@property</span>
<span class="k">def</span> <span class="nf">ind1</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""float or PyoObject. Carrier index."""</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_ind1</span>
<span class="nd">@ind1</span><span class="o">.</span><span class="n">setter</span>
<span class="k">def</span> <span class="nf">ind1</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">setInd1</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="nd">@property</span>
<span class="k">def</span> <span class="nf">ind2</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""float or PyoObject. Modulation index."""</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_ind2</span>
<span class="nd">@ind2</span><span class="o">.</span><span class="n">setter</span>
<span class="k">def</span> <span class="nf">ind2</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">setInd2</span><span class="p">(</span><span class="n">x</span><span class="p">)</span></div>
<div class="viewcode-block" id="Blit"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.Blit">[docs]</a><span class="k">class</span> <span class="nc">Blit</span><span class="p">(</span><span class="n">PyoObject</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Band limited impulse train synthesis.</span>
<span class="sd"> Impulse train generator with control over the number of harmonics</span>
<span class="sd"> in the spectrum, which gives oscillators with very low aliasing.</span>
<span class="sd"> :Parent: :py:class:`PyoObject`</span>
<span class="sd"> :Args:</span>
<span class="sd"> freq: float or PyoObject, optional</span>
<span class="sd"> Frequency in cycles per second. Defaults to 100.</span>
<span class="sd"> harms: float or PyoObject, optional</span>
<span class="sd"> Number of harmonics in the generated spectrum. Defaults to 40.</span>
<span class="sd"> >>> s = Server().boot()</span>
<span class="sd"> >>> s.start()</span>
<span class="sd"> >>> lfo = Sine(freq=4, mul=.02, add=1)</span>
<span class="sd"> >>> lf2 = Sine(freq=.25, mul=10, add=30)</span>
<span class="sd"> >>> a = Blit(freq=[100, 99.7]*lfo, harms=lf2, mul=.3).out()</span>
<span class="sd"> """</span>
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">freq</span><span class="o">=</span><span class="mi">100</span><span class="p">,</span> <span class="n">harms</span><span class="o">=</span><span class="mi">40</span><span class="p">,</span> <span class="n">mul</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> <span class="n">add</span><span class="o">=</span><span class="mi">0</span><span class="p">):</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"OOOO"</span><span class="p">,</span> <span class="n">freq</span><span class="p">,</span> <span class="n">harms</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">)</span>
<span class="n">PyoObject</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_freq</span> <span class="o">=</span> <span class="n">freq</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_harms</span> <span class="o">=</span> <span class="n">harms</span>
<span class="n">freq</span><span class="p">,</span> <span class="n">harms</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">freq</span><span class="p">,</span> <span class="n">harms</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span> <span class="o">=</span> <span class="p">[</span><span class="n">Blit_base</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">freq</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">harms</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">mul</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">add</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="n">lmax</span><span class="p">)]</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_init_play</span><span class="p">()</span>
<div class="viewcode-block" id="Blit.setFreq"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.Blit.setFreq">[docs]</a> <span class="k">def</span> <span class="nf">setFreq</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Replace the `freq` attribute.</span>
<span class="sd"> :Args:</span>
<span class="sd"> x: float or PyoObject</span>
<span class="sd"> new `freq` attribute.</span>
<span class="sd"> """</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"O"</span><span class="p">,</span> <span class="n">x</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_freq</span> <span class="o">=</span> <span class="n">x</span>
<span class="n">x</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="p">[</span><span class="n">obj</span><span class="o">.</span><span class="n">setFreq</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">obj</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="p">)]</span></div>
<div class="viewcode-block" id="Blit.setHarms"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.Blit.setHarms">[docs]</a> <span class="k">def</span> <span class="nf">setHarms</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Replace the `harms` attribute.</span>
<span class="sd"> :Args:</span>
<span class="sd"> x: float or PyoObject</span>
<span class="sd"> new `harms` attribute.</span>
<span class="sd"> """</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"O"</span><span class="p">,</span> <span class="n">x</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_harms</span> <span class="o">=</span> <span class="n">x</span>
<span class="n">x</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="p">[</span><span class="n">obj</span><span class="o">.</span><span class="n">setHarms</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">obj</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="p">)]</span></div>
<div class="viewcode-block" id="Blit.ctrl"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.Blit.ctrl">[docs]</a> <span class="k">def</span> <span class="nf">ctrl</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">map_list</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">title</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">wxnoserver</span><span class="o">=</span><span class="kc">False</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_map_list</span> <span class="o">=</span> <span class="p">[</span>
<span class="n">SLMap</span><span class="p">(</span><span class="mi">1</span><span class="p">,</span> <span class="mi">5000</span><span class="p">,</span> <span class="s2">"log"</span><span class="p">,</span> <span class="s2">"freq"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_freq</span><span class="p">),</span>
<span class="n">SLMap</span><span class="p">(</span><span class="mi">2</span><span class="p">,</span> <span class="mi">100</span><span class="p">,</span> <span class="s2">"lin"</span><span class="p">,</span> <span class="s2">"harms"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_harms</span><span class="p">),</span>
<span class="n">SLMapMul</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_mul</span><span class="p">),</span>
<span class="p">]</span>
<span class="n">PyoObject</span><span class="o">.</span><span class="n">ctrl</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">map_list</span><span class="p">,</span> <span class="n">title</span><span class="p">,</span> <span class="n">wxnoserver</span><span class="p">)</span></div>
<span class="nd">@property</span>
<span class="k">def</span> <span class="nf">freq</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""float or PyoObject. Frequency in cycles per second."""</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_freq</span>
<span class="nd">@freq</span><span class="o">.</span><span class="n">setter</span>
<span class="k">def</span> <span class="nf">freq</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">setFreq</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="nd">@property</span>
<span class="k">def</span> <span class="nf">harms</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""float or PyoObject. Number of harmonics."""</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_harms</span>
<span class="nd">@harms</span><span class="o">.</span><span class="n">setter</span>
<span class="k">def</span> <span class="nf">harms</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">setHarms</span><span class="p">(</span><span class="n">x</span><span class="p">)</span></div>
<div class="viewcode-block" id="Rossler"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.Rossler">[docs]</a><span class="k">class</span> <span class="nc">Rossler</span><span class="p">(</span><span class="n">PyoObject</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Chaotic attractor for the Rossler system.</span>
<span class="sd"> The Rossler attractor is a system of three non-linear ordinary differential</span>
<span class="sd"> equations. These differential equations define a continuous-time dynamical</span>
<span class="sd"> system that exhibits chaotic dynamics associated with the fractal properties</span>
<span class="sd"> of the attractor.</span>
<span class="sd"> :Parent: :py:class:`PyoObject`</span>
<span class="sd"> :Args:</span>
<span class="sd"> pitch: float or PyoObject, optional</span>
<span class="sd"> Controls the speed, in the range 0 -> 1, of the variations. With values</span>
<span class="sd"> below 0.2, this object can be used as a low frequency oscillator (LFO)</span>
<span class="sd"> and above 0.2, it will generate a broad spectrum noise with harmonic peaks.</span>
<span class="sd"> Defaults to 0.25.</span>
<span class="sd"> chaos: float or PyoObject, optional</span>
<span class="sd"> Controls the chaotic behavior, in the range 0 -> 1, of the oscillator.</span>
<span class="sd"> 0 means nearly periodic while 1 is totally chaotic. Defaults to 0.5.</span>
<span class="sd"> stereo, boolean, optional</span>
<span class="sd"> If True, 2 streams will be generated, one with the X variable signal of</span>
<span class="sd"> the algorithm and a second composed of the Y variable signal of the algorithm.</span>
<span class="sd"> These two signal are strongly related in their frequency spectrum but</span>
<span class="sd"> the Y signal is out-of-phase by approximatly 180 degrees. Useful to create</span>
<span class="sd"> alternating LFOs. Available at initialization only. Defaults to False.</span>
<span class="sd"> .. seealso::</span>
<span class="sd"> :py:class:`Lorenz`, :py:class:`ChenLee`</span>
<span class="sd"> >>> s = Server().boot()</span>
<span class="sd"> >>> s.start()</span>
<span class="sd"> >>> a = Rossler(pitch=.003, stereo=True, mul=.2, add=.2)</span>
<span class="sd"> >>> b = Rossler(pitch=[.5,.48], mul=a).out()</span>
<span class="sd"> """</span>
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">pitch</span><span class="o">=</span><span class="mf">0.25</span><span class="p">,</span> <span class="n">chaos</span><span class="o">=</span><span class="mf">0.5</span><span class="p">,</span> <span class="n">stereo</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">mul</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> <span class="n">add</span><span class="o">=</span><span class="mi">0</span><span class="p">):</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"OObOO"</span><span class="p">,</span> <span class="n">pitch</span><span class="p">,</span> <span class="n">chaos</span><span class="p">,</span> <span class="n">stereo</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">)</span>
<span class="n">PyoObject</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_pitch</span> <span class="o">=</span> <span class="n">pitch</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_chaos</span> <span class="o">=</span> <span class="n">chaos</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_stereo</span> <span class="o">=</span> <span class="n">stereo</span>
<span class="n">pitch</span><span class="p">,</span> <span class="n">chaos</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">pitch</span><span class="p">,</span> <span class="n">chaos</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span> <span class="o">=</span> <span class="p">[]</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_alt_objs</span> <span class="o">=</span> <span class="p">[]</span>
<span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="n">lmax</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">Rossler_base</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">pitch</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">chaos</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">mul</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">add</span><span class="p">,</span> <span class="n">i</span><span class="p">)))</span>
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_stereo</span><span class="p">:</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">RosslerAlt_base</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">],</span> <span class="n">wrap</span><span class="p">(</span><span class="n">mul</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">add</span><span class="p">,</span> <span class="n">i</span><span class="p">)))</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_init_play</span><span class="p">()</span>
<div class="viewcode-block" id="Rossler.setPitch"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.Rossler.setPitch">[docs]</a> <span class="k">def</span> <span class="nf">setPitch</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Replace the `pitch` attribute.</span>
<span class="sd"> :Args:</span>
<span class="sd"> x: float or PyoObject</span>
<span class="sd"> new `pitch` attribute. {0. -> 1.}</span>
<span class="sd"> """</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"O"</span><span class="p">,</span> <span class="n">x</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_pitch</span> <span class="o">=</span> <span class="n">x</span>
<span class="n">x</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_stereo</span><span class="p">:</span>
<span class="p">[</span><span class="n">obj</span><span class="o">.</span><span class="n">setPitch</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">obj</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="p">)</span> <span class="k">if</span> <span class="p">(</span><span class="n">i</span> <span class="o">%</span> <span class="mi">2</span><span class="p">)</span> <span class="o">==</span> <span class="mi">0</span><span class="p">]</span>
<span class="k">else</span><span class="p">:</span>
<span class="p">[</span><span class="n">obj</span><span class="o">.</span><span class="n">setPitch</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">obj</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="p">)]</span></div>
<div class="viewcode-block" id="Rossler.setChaos"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.Rossler.setChaos">[docs]</a> <span class="k">def</span> <span class="nf">setChaos</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Replace the `chaos` attribute.</span>
<span class="sd"> :Args:</span>
<span class="sd"> x: float or PyoObject</span>
<span class="sd"> new `chaos` attribute. {0. -> 1.}</span>
<span class="sd"> """</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"O"</span><span class="p">,</span> <span class="n">x</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_chaos</span> <span class="o">=</span> <span class="n">x</span>
<span class="n">x</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_stereo</span><span class="p">:</span>
<span class="p">[</span><span class="n">obj</span><span class="o">.</span><span class="n">setChaos</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">obj</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="p">)</span> <span class="k">if</span> <span class="p">(</span><span class="n">i</span> <span class="o">%</span> <span class="mi">2</span><span class="p">)</span> <span class="o">==</span> <span class="mi">0</span><span class="p">]</span>
<span class="k">else</span><span class="p">:</span>
<span class="p">[</span><span class="n">obj</span><span class="o">.</span><span class="n">setChaos</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">obj</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="p">)]</span></div>
<div class="viewcode-block" id="Rossler.ctrl"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.Rossler.ctrl">[docs]</a> <span class="k">def</span> <span class="nf">ctrl</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">map_list</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">title</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">wxnoserver</span><span class="o">=</span><span class="kc">False</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_map_list</span> <span class="o">=</span> <span class="p">[</span>
<span class="n">SLMap</span><span class="p">(</span><span class="mf">0.0</span><span class="p">,</span> <span class="mf">1.0</span><span class="p">,</span> <span class="s2">"lin"</span><span class="p">,</span> <span class="s2">"pitch"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_pitch</span><span class="p">),</span>
<span class="n">SLMap</span><span class="p">(</span><span class="mf">0.0</span><span class="p">,</span> <span class="mf">1.0</span><span class="p">,</span> <span class="s2">"lin"</span><span class="p">,</span> <span class="s2">"chaos"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_chaos</span><span class="p">),</span>
<span class="n">SLMapMul</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_mul</span><span class="p">),</span>
<span class="p">]</span>
<span class="n">PyoObject</span><span class="o">.</span><span class="n">ctrl</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">map_list</span><span class="p">,</span> <span class="n">title</span><span class="p">,</span> <span class="n">wxnoserver</span><span class="p">)</span></div>
<span class="nd">@property</span>
<span class="k">def</span> <span class="nf">pitch</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""float or PyoObject. Speed of the variations."""</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_pitch</span>
<span class="nd">@pitch</span><span class="o">.</span><span class="n">setter</span>
<span class="k">def</span> <span class="nf">pitch</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">setPitch</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="nd">@property</span>
<span class="k">def</span> <span class="nf">chaos</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""float or PyoObject. Chaotic behavior."""</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_chaos</span>
<span class="nd">@chaos</span><span class="o">.</span><span class="n">setter</span>
<span class="k">def</span> <span class="nf">chaos</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">setChaos</span><span class="p">(</span><span class="n">x</span><span class="p">)</span></div>
<div class="viewcode-block" id="Lorenz"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.Lorenz">[docs]</a><span class="k">class</span> <span class="nc">Lorenz</span><span class="p">(</span><span class="n">PyoObject</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Chaotic attractor for the Lorenz system.</span>
<span class="sd"> The Lorenz attractor is a system of three non-linear ordinary differential</span>
<span class="sd"> equations. These differential equations define a continuous-time dynamical</span>
<span class="sd"> system that exhibits chaotic dynamics associated with the fractal properties</span>
<span class="sd"> of the attractor.</span>
<span class="sd"> :Parent: :py:class:`PyoObject`</span>
<span class="sd"> :Args:</span>
<span class="sd"> pitch: float or PyoObject, optional</span>
<span class="sd"> Controls the speed, in the range 0 -> 1, of the variations. With values</span>
<span class="sd"> below 0.2, this object can be used as a low frequency oscillator (LFO)</span>
<span class="sd"> and above 0.2, it will generate a broad spectrum noise with harmonic peaks.</span>
<span class="sd"> Defaults to 0.25.</span>
<span class="sd"> chaos: float or PyoObject, optional</span>
<span class="sd"> Controls the chaotic behavior, in the range 0 -> 1, of the oscillator.</span>
<span class="sd"> 0 means nearly periodic while 1 is totally chaotic. Defaults to 0.5</span>
<span class="sd"> stereo, boolean, optional</span>
<span class="sd"> If True, 2 streams will be generated, one with the X variable signal of</span>
<span class="sd"> the algorithm and a second composed of the Y variable signal of the algorithm.</span>
<span class="sd"> These two signal are strongly related in their frequency spectrum but</span>
<span class="sd"> the Y signal is out-of-phase by approximatly 180 degrees. Useful to create</span>
<span class="sd"> alternating LFOs. Available at initialization only. Defaults to False.</span>
<span class="sd"> .. seealso::</span>
<span class="sd"> :py:class:`Rossler`, :py:class:`ChenLee`</span>
<span class="sd"> >>> s = Server().boot()</span>
<span class="sd"> >>> s.start()</span>
<span class="sd"> >>> a = Lorenz(pitch=.003, stereo=True, mul=.2, add=.2)</span>
<span class="sd"> >>> b = Lorenz(pitch=[.4,.38], mul=a).out()</span>
<span class="sd"> """</span>
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">pitch</span><span class="o">=</span><span class="mf">0.25</span><span class="p">,</span> <span class="n">chaos</span><span class="o">=</span><span class="mf">0.5</span><span class="p">,</span> <span class="n">stereo</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">mul</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> <span class="n">add</span><span class="o">=</span><span class="mi">0</span><span class="p">):</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"OObOO"</span><span class="p">,</span> <span class="n">pitch</span><span class="p">,</span> <span class="n">chaos</span><span class="p">,</span> <span class="n">stereo</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">)</span>
<span class="n">PyoObject</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_pitch</span> <span class="o">=</span> <span class="n">pitch</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_chaos</span> <span class="o">=</span> <span class="n">chaos</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_stereo</span> <span class="o">=</span> <span class="n">stereo</span>
<span class="n">pitch</span><span class="p">,</span> <span class="n">chaos</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">pitch</span><span class="p">,</span> <span class="n">chaos</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span> <span class="o">=</span> <span class="p">[]</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_alt_objs</span> <span class="o">=</span> <span class="p">[]</span>
<span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="n">lmax</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">Lorenz_base</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">pitch</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">chaos</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">mul</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">add</span><span class="p">,</span> <span class="n">i</span><span class="p">)))</span>
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_stereo</span><span class="p">:</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">LorenzAlt_base</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">],</span> <span class="n">wrap</span><span class="p">(</span><span class="n">mul</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">add</span><span class="p">,</span> <span class="n">i</span><span class="p">)))</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_init_play</span><span class="p">()</span>
<div class="viewcode-block" id="Lorenz.setPitch"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.Lorenz.setPitch">[docs]</a> <span class="k">def</span> <span class="nf">setPitch</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Replace the `pitch` attribute.</span>
<span class="sd"> :Args:</span>
<span class="sd"> x: float or PyoObject</span>
<span class="sd"> new `pitch` attribute. {0. -> 1.}</span>
<span class="sd"> """</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"O"</span><span class="p">,</span> <span class="n">x</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_pitch</span> <span class="o">=</span> <span class="n">x</span>
<span class="n">x</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_stereo</span><span class="p">:</span>
<span class="p">[</span><span class="n">obj</span><span class="o">.</span><span class="n">setPitch</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">obj</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="p">)</span> <span class="k">if</span> <span class="p">(</span><span class="n">i</span> <span class="o">%</span> <span class="mi">2</span><span class="p">)</span> <span class="o">==</span> <span class="mi">0</span><span class="p">]</span>
<span class="k">else</span><span class="p">:</span>
<span class="p">[</span><span class="n">obj</span><span class="o">.</span><span class="n">setPitch</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">obj</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="p">)]</span></div>
<div class="viewcode-block" id="Lorenz.setChaos"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.Lorenz.setChaos">[docs]</a> <span class="k">def</span> <span class="nf">setChaos</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Replace the `chaos` attribute.</span>
<span class="sd"> :Args:</span>
<span class="sd"> x: float or PyoObject</span>
<span class="sd"> new `chaos` attribute. {0. -> 1.}</span>
<span class="sd"> """</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"O"</span><span class="p">,</span> <span class="n">x</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_chaos</span> <span class="o">=</span> <span class="n">x</span>
<span class="n">x</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_stereo</span><span class="p">:</span>
<span class="p">[</span><span class="n">obj</span><span class="o">.</span><span class="n">setChaos</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">obj</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="p">)</span> <span class="k">if</span> <span class="p">(</span><span class="n">i</span> <span class="o">%</span> <span class="mi">2</span><span class="p">)</span> <span class="o">==</span> <span class="mi">0</span><span class="p">]</span>
<span class="k">else</span><span class="p">:</span>
<span class="p">[</span><span class="n">obj</span><span class="o">.</span><span class="n">setChaos</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">obj</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="p">)]</span></div>
<div class="viewcode-block" id="Lorenz.ctrl"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.Lorenz.ctrl">[docs]</a> <span class="k">def</span> <span class="nf">ctrl</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">map_list</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">title</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">wxnoserver</span><span class="o">=</span><span class="kc">False</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_map_list</span> <span class="o">=</span> <span class="p">[</span>
<span class="n">SLMap</span><span class="p">(</span><span class="mf">0.0</span><span class="p">,</span> <span class="mf">1.0</span><span class="p">,</span> <span class="s2">"lin"</span><span class="p">,</span> <span class="s2">"pitch"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_pitch</span><span class="p">),</span>
<span class="n">SLMap</span><span class="p">(</span><span class="mf">0.0</span><span class="p">,</span> <span class="mf">1.0</span><span class="p">,</span> <span class="s2">"lin"</span><span class="p">,</span> <span class="s2">"chaos"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_chaos</span><span class="p">),</span>
<span class="n">SLMapMul</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_mul</span><span class="p">),</span>
<span class="p">]</span>
<span class="n">PyoObject</span><span class="o">.</span><span class="n">ctrl</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">map_list</span><span class="p">,</span> <span class="n">title</span><span class="p">,</span> <span class="n">wxnoserver</span><span class="p">)</span></div>
<span class="nd">@property</span>
<span class="k">def</span> <span class="nf">pitch</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""float or PyoObject. Speed of the variations."""</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_pitch</span>
<span class="nd">@pitch</span><span class="o">.</span><span class="n">setter</span>
<span class="k">def</span> <span class="nf">pitch</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">setPitch</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="nd">@property</span>
<span class="k">def</span> <span class="nf">chaos</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""float or PyoObject. Chaotic behavior."""</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_chaos</span>
<span class="nd">@chaos</span><span class="o">.</span><span class="n">setter</span>
<span class="k">def</span> <span class="nf">chaos</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">setChaos</span><span class="p">(</span><span class="n">x</span><span class="p">)</span></div>
<div class="viewcode-block" id="ChenLee"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.ChenLee">[docs]</a><span class="k">class</span> <span class="nc">ChenLee</span><span class="p">(</span><span class="n">PyoObject</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Chaotic attractor for the Chen-Lee system.</span>
<span class="sd"> The ChenLee attractor is a system of three non-linear ordinary differential</span>
<span class="sd"> equations. These differential equations define a continuous-time dynamical</span>
<span class="sd"> system that exhibits chaotic dynamics associated with the fractal properties</span>
<span class="sd"> of the attractor.</span>
<span class="sd"> :Parent: :py:class:`PyoObject`</span>
<span class="sd"> :Args:</span>
<span class="sd"> pitch: float or PyoObject, optional</span>
<span class="sd"> Controls the speed, in the range 0 -> 1, of the variations. With values</span>
<span class="sd"> below 0.2, this object can be used as a low frequency oscillator (LFO)</span>
<span class="sd"> and above 0.2, it will generate a broad spectrum noise with harmonic peaks.</span>
<span class="sd"> Defaults to 0.25.</span>
<span class="sd"> chaos: float or PyoObject, optional</span>
<span class="sd"> Controls the chaotic behavior, in the range 0 -> 1, of the oscillator.</span>
<span class="sd"> 0 means nearly periodic while 1 is totally chaotic. Defaults to 0.5</span>
<span class="sd"> stereo, boolean, optional</span>
<span class="sd"> If True, 2 streams will be generated, one with the X variable signal of</span>
<span class="sd"> the algorithm and a second composed of the Y variable signal of the algorithm.</span>
<span class="sd"> These two signal are strongly related in their frequency spectrum but</span>
<span class="sd"> the Y signal is slightly out-of-phase. Useful to create alternating LFOs.</span>
<span class="sd"> Available at initialization only. Defaults to False.</span>
<span class="sd"> .. seealso::</span>
<span class="sd"> :py:class:`Rossler`, :py:class:`Lorenz`</span>
<span class="sd"> >>> s = Server().boot()</span>
<span class="sd"> >>> s.start()</span>
<span class="sd"> >>> a = ChenLee(pitch=.001, chaos=0.2, stereo=True, mul=.5, add=.5)</span>
<span class="sd"> >>> b = ChenLee(pitch=1, chaos=a, mul=0.5).out()</span>
<span class="sd"> """</span>
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">pitch</span><span class="o">=</span><span class="mf">0.25</span><span class="p">,</span> <span class="n">chaos</span><span class="o">=</span><span class="mf">0.5</span><span class="p">,</span> <span class="n">stereo</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">mul</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> <span class="n">add</span><span class="o">=</span><span class="mi">0</span><span class="p">):</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"OObOO"</span><span class="p">,</span> <span class="n">pitch</span><span class="p">,</span> <span class="n">chaos</span><span class="p">,</span> <span class="n">stereo</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">)</span>
<span class="n">PyoObject</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_pitch</span> <span class="o">=</span> <span class="n">pitch</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_chaos</span> <span class="o">=</span> <span class="n">chaos</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_stereo</span> <span class="o">=</span> <span class="n">stereo</span>
<span class="n">pitch</span><span class="p">,</span> <span class="n">chaos</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">pitch</span><span class="p">,</span> <span class="n">chaos</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span> <span class="o">=</span> <span class="p">[]</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_alt_objs</span> <span class="o">=</span> <span class="p">[]</span>
<span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="n">lmax</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">ChenLee_base</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">pitch</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">chaos</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">mul</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">add</span><span class="p">,</span> <span class="n">i</span><span class="p">)))</span>
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_stereo</span><span class="p">:</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">ChenLeeAlt_base</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">],</span> <span class="n">wrap</span><span class="p">(</span><span class="n">mul</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">add</span><span class="p">,</span> <span class="n">i</span><span class="p">)))</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_init_play</span><span class="p">()</span>
<div class="viewcode-block" id="ChenLee.setPitch"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.ChenLee.setPitch">[docs]</a> <span class="k">def</span> <span class="nf">setPitch</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Replace the `pitch` attribute.</span>
<span class="sd"> :Args:</span>
<span class="sd"> x: float or PyoObject</span>
<span class="sd"> new `pitch` attribute. {0. -> 1.}</span>
<span class="sd"> """</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"O"</span><span class="p">,</span> <span class="n">x</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_pitch</span> <span class="o">=</span> <span class="n">x</span>
<span class="n">x</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_stereo</span><span class="p">:</span>
<span class="p">[</span><span class="n">obj</span><span class="o">.</span><span class="n">setPitch</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">obj</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="p">)</span> <span class="k">if</span> <span class="p">(</span><span class="n">i</span> <span class="o">%</span> <span class="mi">2</span><span class="p">)</span> <span class="o">==</span> <span class="mi">0</span><span class="p">]</span>
<span class="k">else</span><span class="p">:</span>
<span class="p">[</span><span class="n">obj</span><span class="o">.</span><span class="n">setPitch</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">obj</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="p">)]</span></div>
<div class="viewcode-block" id="ChenLee.setChaos"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.ChenLee.setChaos">[docs]</a> <span class="k">def</span> <span class="nf">setChaos</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Replace the `chaos` attribute.</span>
<span class="sd"> :Args:</span>
<span class="sd"> x: float or PyoObject</span>
<span class="sd"> new `chaos` attribute. {0. -> 1.}</span>
<span class="sd"> """</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"O"</span><span class="p">,</span> <span class="n">x</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_chaos</span> <span class="o">=</span> <span class="n">x</span>
<span class="n">x</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_stereo</span><span class="p">:</span>
<span class="p">[</span><span class="n">obj</span><span class="o">.</span><span class="n">setChaos</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">obj</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="p">)</span> <span class="k">if</span> <span class="p">(</span><span class="n">i</span> <span class="o">%</span> <span class="mi">2</span><span class="p">)</span> <span class="o">==</span> <span class="mi">0</span><span class="p">]</span>
<span class="k">else</span><span class="p">:</span>
<span class="p">[</span><span class="n">obj</span><span class="o">.</span><span class="n">setChaos</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">obj</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="p">)]</span></div>
<div class="viewcode-block" id="ChenLee.ctrl"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.ChenLee.ctrl">[docs]</a> <span class="k">def</span> <span class="nf">ctrl</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">map_list</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">title</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">wxnoserver</span><span class="o">=</span><span class="kc">False</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_map_list</span> <span class="o">=</span> <span class="p">[</span>
<span class="n">SLMap</span><span class="p">(</span><span class="mf">0.0</span><span class="p">,</span> <span class="mf">1.0</span><span class="p">,</span> <span class="s2">"lin"</span><span class="p">,</span> <span class="s2">"pitch"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_pitch</span><span class="p">),</span>
<span class="n">SLMap</span><span class="p">(</span><span class="mf">0.0</span><span class="p">,</span> <span class="mf">1.0</span><span class="p">,</span> <span class="s2">"lin"</span><span class="p">,</span> <span class="s2">"chaos"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_chaos</span><span class="p">),</span>
<span class="n">SLMapMul</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_mul</span><span class="p">),</span>
<span class="p">]</span>
<span class="n">PyoObject</span><span class="o">.</span><span class="n">ctrl</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">map_list</span><span class="p">,</span> <span class="n">title</span><span class="p">,</span> <span class="n">wxnoserver</span><span class="p">)</span></div>
<span class="nd">@property</span>
<span class="k">def</span> <span class="nf">pitch</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""float or PyoObject. Speed of the variations."""</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_pitch</span>
<span class="nd">@pitch</span><span class="o">.</span><span class="n">setter</span>
<span class="k">def</span> <span class="nf">pitch</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">setPitch</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="nd">@property</span>
<span class="k">def</span> <span class="nf">chaos</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""float or PyoObject. Chaotic behavior."""</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_chaos</span>
<span class="nd">@chaos</span><span class="o">.</span><span class="n">setter</span>
<span class="k">def</span> <span class="nf">chaos</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">setChaos</span><span class="p">(</span><span class="n">x</span><span class="p">)</span></div>
<div class="viewcode-block" id="LFO"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.LFO">[docs]</a><span class="k">class</span> <span class="nc">LFO</span><span class="p">(</span><span class="n">PyoObject</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Band-limited Low Frequency Oscillator with different wave shapes.</span>
<span class="sd"> :Parent: :py:class:`PyoObject`</span>
<span class="sd"> :Args:</span>
<span class="sd"> freq: float or PyoObject, optional</span>
<span class="sd"> Oscillator frequency in cycles per second. The frequency is</span>
<span class="sd"> internally clamped between 0.00001 and sr/4. Defaults to 100.</span>
<span class="sd"> sharp: float or PyoObject, optional</span>
<span class="sd"> Sharpness factor between 0 and 1. Sharper waveform results</span>
<span class="sd"> in more harmonics in the spectrum. Defaults to 0.5.</span>
<span class="sd"> type: int, optional</span>
<span class="sd"> Waveform type. eight possible values :</span>
<span class="sd"> 0. Saw up (default)</span>
<span class="sd"> 1. Saw down</span>
<span class="sd"> 2. Square</span>
<span class="sd"> 3. Triangle</span>
<span class="sd"> 4. Pulse</span>
<span class="sd"> 5. Bipolar pulse</span>
<span class="sd"> 6. Sample and hold</span>
<span class="sd"> 7. Modulated Sine</span>
<span class="sd"> >>> s = Server().boot()</span>
<span class="sd"> >>> s.start()</span>
<span class="sd"> >>> lf = Sine([.31,.34], mul=15, add=20)</span>
<span class="sd"> >>> lf2 = LFO([.43,.41], sharp=.7, type=2, mul=.4, add=.4)</span>
<span class="sd"> >>> a = LFO(freq=lf, sharp=lf2, type=7, mul=100, add=300)</span>
<span class="sd"> >>> b = SineLoop(freq=a, feedback=0.12, mul=.2).out()</span>
<span class="sd"> """</span>
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">freq</span><span class="o">=</span><span class="mi">100</span><span class="p">,</span> <span class="n">sharp</span><span class="o">=</span><span class="mf">0.5</span><span class="p">,</span> <span class="nb">type</span><span class="o">=</span><span class="mi">0</span><span class="p">,</span> <span class="n">mul</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> <span class="n">add</span><span class="o">=</span><span class="mi">0</span><span class="p">):</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"OOiOO"</span><span class="p">,</span> <span class="n">freq</span><span class="p">,</span> <span class="n">sharp</span><span class="p">,</span> <span class="nb">type</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">)</span>
<span class="n">PyoObject</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_freq</span> <span class="o">=</span> <span class="n">freq</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_sharp</span> <span class="o">=</span> <span class="n">sharp</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_type</span> <span class="o">=</span> <span class="nb">type</span>
<span class="n">freq</span><span class="p">,</span> <span class="n">sharp</span><span class="p">,</span> <span class="nb">type</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">freq</span><span class="p">,</span> <span class="n">sharp</span><span class="p">,</span> <span class="nb">type</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span> <span class="o">=</span> <span class="p">[</span>
<span class="n">LFO_base</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">freq</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">sharp</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="nb">type</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">mul</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">add</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="n">lmax</span><span class="p">)</span>
<span class="p">]</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_init_play</span><span class="p">()</span>
<div class="viewcode-block" id="LFO.setFreq"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.LFO.setFreq">[docs]</a> <span class="k">def</span> <span class="nf">setFreq</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Replace the `freq` attribute.</span>
<span class="sd"> :Args:</span>
<span class="sd"> x: float or PyoObject</span>
<span class="sd"> New `freq` attribute, in cycles per seconds.</span>
<span class="sd"> """</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"O"</span><span class="p">,</span> <span class="n">x</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_freq</span> <span class="o">=</span> <span class="n">x</span>
<span class="n">x</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="p">[</span><span class="n">obj</span><span class="o">.</span><span class="n">setFreq</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">obj</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="p">)]</span></div>
<div class="viewcode-block" id="LFO.setSharp"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.LFO.setSharp">[docs]</a> <span class="k">def</span> <span class="nf">setSharp</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Replace the `sharp` attribute.</span>
<span class="sd"> :Args:</span>
<span class="sd"> x: float or PyoObject</span>
<span class="sd"> New `sharp` attribute, in the range 0 -> 1.</span>
<span class="sd"> """</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"O"</span><span class="p">,</span> <span class="n">x</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_sharp</span> <span class="o">=</span> <span class="n">x</span>
<span class="n">x</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="p">[</span><span class="n">obj</span><span class="o">.</span><span class="n">setSharp</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">obj</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="p">)]</span></div>
<div class="viewcode-block" id="LFO.setType"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.LFO.setType">[docs]</a> <span class="k">def</span> <span class="nf">setType</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Replace the `type` attribute.</span>
<span class="sd"> :Args:</span>
<span class="sd"> x: int</span>
<span class="sd"> New `type` attribute. Choices are :</span>
<span class="sd"> 0. Saw up</span>
<span class="sd"> 1. Saw down</span>
<span class="sd"> 2. Square</span>
<span class="sd"> 3. Triangle</span>
<span class="sd"> 4. Pulse</span>
<span class="sd"> 5. Bipolar pulse</span>
<span class="sd"> 6. Sample and hold</span>
<span class="sd"> 7. Modulated Sine</span>
<span class="sd"> """</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"i"</span><span class="p">,</span> <span class="n">x</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_type</span> <span class="o">=</span> <span class="n">x</span>
<span class="n">x</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="p">[</span><span class="n">obj</span><span class="o">.</span><span class="n">setType</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">obj</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="p">)]</span></div>
<div class="viewcode-block" id="LFO.reset"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.LFO.reset">[docs]</a> <span class="k">def</span> <span class="nf">reset</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Resets current phase to 0.</span>
<span class="sd"> """</span>
<span class="p">[</span><span class="n">obj</span><span class="o">.</span><span class="n">reset</span><span class="p">()</span> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">obj</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="p">)]</span></div>
<div class="viewcode-block" id="LFO.ctrl"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.LFO.ctrl">[docs]</a> <span class="k">def</span> <span class="nf">ctrl</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">map_list</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">title</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">wxnoserver</span><span class="o">=</span><span class="kc">False</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_map_list</span> <span class="o">=</span> <span class="p">[</span>
<span class="n">SLMap</span><span class="p">(</span><span class="mf">0.1</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">getSamplingRate</span><span class="p">()</span> <span class="o">*</span> <span class="mf">0.25</span><span class="p">,</span> <span class="s2">"log"</span><span class="p">,</span> <span class="s2">"freq"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_freq</span><span class="p">),</span>
<span class="n">SLMap</span><span class="p">(</span><span class="mf">0.0</span><span class="p">,</span> <span class="mf">1.0</span><span class="p">,</span> <span class="s2">"lin"</span><span class="p">,</span> <span class="s2">"sharp"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_sharp</span><span class="p">),</span>
<span class="n">SLMap</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">7</span><span class="p">,</span> <span class="s2">"lin"</span><span class="p">,</span> <span class="s2">"type"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_type</span><span class="p">,</span> <span class="s2">"int"</span><span class="p">,</span> <span class="n">dataOnly</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
<span class="n">SLMapMul</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_mul</span><span class="p">),</span>
<span class="p">]</span>
<span class="n">PyoObject</span><span class="o">.</span><span class="n">ctrl</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">map_list</span><span class="p">,</span> <span class="n">title</span><span class="p">,</span> <span class="n">wxnoserver</span><span class="p">)</span></div>
<span class="nd">@property</span>
<span class="k">def</span> <span class="nf">freq</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""float or PyoObject. Oscillator frequency in cycles per second."""</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_freq</span>
<span class="nd">@freq</span><span class="o">.</span><span class="n">setter</span>
<span class="k">def</span> <span class="nf">freq</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">setFreq</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="nd">@property</span>
<span class="k">def</span> <span class="nf">sharp</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""float or PyoObject. Sharpness factor {0 -> 1}."""</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_sharp</span>
<span class="nd">@sharp</span><span class="o">.</span><span class="n">setter</span>
<span class="k">def</span> <span class="nf">sharp</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">setSharp</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="nd">@property</span>
<span class="k">def</span> <span class="nf">type</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""int. Waveform type."""</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_type</span>
<span class="nd">@type</span><span class="o">.</span><span class="n">setter</span>
<span class="k">def</span> <span class="nf">type</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">setType</span><span class="p">(</span><span class="n">x</span><span class="p">)</span></div>
<div class="viewcode-block" id="SumOsc"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.SumOsc">[docs]</a><span class="k">class</span> <span class="nc">SumOsc</span><span class="p">(</span><span class="n">PyoObject</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Discrete summation formulae to produce complex spectra.</span>
<span class="sd"> This object implements a discrete summation formulae taken from</span>
<span class="sd"> the paper 'The synthesis of complex audio spectra by means of</span>
<span class="sd"> discrete summation formulae' by James A. Moorer. The formulae</span>
<span class="sd"> used is of this form:</span>
<span class="sd"> (sin(theta) - a * sin(theta - beta)) / (1 + a**2 - 2 * a * cos(beta))</span>
<span class="sd"> where 'theta' and 'beta' are periodic functions and 'a' is</span>
<span class="sd"> the modulation index, providing control over the damping of</span>
<span class="sd"> the partials.</span>
<span class="sd"> The resulting sound is related to the family of modulation</span>
<span class="sd"> techniques but this formulae express 'one-sided' spectra,</span>
<span class="sd"> useful to avoid aliasing from the negative frequencies.</span>
<span class="sd"> :Parent: :py:class:`PyoObject`</span>
<span class="sd"> :Args:</span>
<span class="sd"> freq: float or PyoObject, optional</span>
<span class="sd"> Base frequency in cycles per second. Defaults to 100.</span>
<span class="sd"> ratio: float or PyoObject, optional</span>
<span class="sd"> A factor used to stretch or compress the partial serie by</span>
<span class="sd"> manipulating the frequency of the modulation oscillator.</span>
<span class="sd"> Integer ratios give harmonic spectra. Defaults to 0.5.</span>
<span class="sd"> index: float or PyoObject, optional</span>
<span class="sd"> Damping of successive partials, between 0 and 1. With a</span>
<span class="sd"> value of 0.5, each partial is 6dB lower than the previous</span>
<span class="sd"> partial. Defaults to 0.5.</span>
<span class="sd"> >>> s = Server().boot()</span>
<span class="sd"> >>> s.start()</span>
<span class="sd"> >>> ind = LinTable([(0,.3), (20,.85), (300,.7), (1000,.5), (8191,.3)])</span>
<span class="sd"> >>> m = Metro(4).play()</span>
<span class="sd"> >>> tr = TrigEnv(m, table=ind, dur=4)</span>
<span class="sd"> >>> f = SumOsc(freq=[301,300], ratio=[.2498,.2503], index=tr, mul=.2).out()</span>
<span class="sd"> """</span>
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">freq</span><span class="o">=</span><span class="mi">100</span><span class="p">,</span> <span class="n">ratio</span><span class="o">=</span><span class="mf">0.5</span><span class="p">,</span> <span class="n">index</span><span class="o">=</span><span class="mf">0.5</span><span class="p">,</span> <span class="n">mul</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> <span class="n">add</span><span class="o">=</span><span class="mi">0</span><span class="p">):</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"OOOOO"</span><span class="p">,</span> <span class="n">freq</span><span class="p">,</span> <span class="n">ratio</span><span class="p">,</span> <span class="n">index</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">)</span>
<span class="n">PyoObject</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_freq</span> <span class="o">=</span> <span class="n">freq</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_ratio</span> <span class="o">=</span> <span class="n">ratio</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_index</span> <span class="o">=</span> <span class="n">index</span>
<span class="n">freq</span><span class="p">,</span> <span class="n">ratio</span><span class="p">,</span> <span class="n">index</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">freq</span><span class="p">,</span> <span class="n">ratio</span><span class="p">,</span> <span class="n">index</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span> <span class="o">=</span> <span class="p">[</span>
<span class="n">SumOsc_base</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">freq</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">ratio</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">index</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">mul</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">add</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="n">lmax</span><span class="p">)</span>
<span class="p">]</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_init_play</span><span class="p">()</span>
<div class="viewcode-block" id="SumOsc.setFreq"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.SumOsc.setFreq">[docs]</a> <span class="k">def</span> <span class="nf">setFreq</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Replace the `freq` attribute.</span>
<span class="sd"> :Args:</span>
<span class="sd"> x: float or PyoObject</span>
<span class="sd"> new `freq` attribute.</span>
<span class="sd"> """</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"O"</span><span class="p">,</span> <span class="n">x</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_freq</span> <span class="o">=</span> <span class="n">x</span>
<span class="n">x</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="p">[</span><span class="n">obj</span><span class="o">.</span><span class="n">setFreq</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">obj</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="p">)]</span></div>
<div class="viewcode-block" id="SumOsc.setRatio"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.SumOsc.setRatio">[docs]</a> <span class="k">def</span> <span class="nf">setRatio</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Replace the `ratio` attribute.</span>
<span class="sd"> :Args:</span>
<span class="sd"> x: float or PyoObject</span>
<span class="sd"> new `ratio` attribute.</span>
<span class="sd"> """</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"O"</span><span class="p">,</span> <span class="n">x</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_ratio</span> <span class="o">=</span> <span class="n">x</span>
<span class="n">x</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="p">[</span><span class="n">obj</span><span class="o">.</span><span class="n">setRatio</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">obj</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="p">)]</span></div>
<div class="viewcode-block" id="SumOsc.setIndex"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.SumOsc.setIndex">[docs]</a> <span class="k">def</span> <span class="nf">setIndex</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Replace the `index` attribute.</span>
<span class="sd"> :Args:</span>
<span class="sd"> x: float or PyoObject</span>
<span class="sd"> new `index` attribute.</span>
<span class="sd"> """</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"O"</span><span class="p">,</span> <span class="n">x</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_index</span> <span class="o">=</span> <span class="n">x</span>
<span class="n">x</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="p">[</span><span class="n">obj</span><span class="o">.</span><span class="n">setIndex</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">obj</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="p">)]</span></div>
<div class="viewcode-block" id="SumOsc.ctrl"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.SumOsc.ctrl">[docs]</a> <span class="k">def</span> <span class="nf">ctrl</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">map_list</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">title</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">wxnoserver</span><span class="o">=</span><span class="kc">False</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_map_list</span> <span class="o">=</span> <span class="p">[</span>
<span class="n">SLMap</span><span class="p">(</span><span class="mi">10</span><span class="p">,</span> <span class="mi">500</span><span class="p">,</span> <span class="s2">"lin"</span><span class="p">,</span> <span class="s2">"freq"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_freq</span><span class="p">),</span>
<span class="n">SLMap</span><span class="p">(</span><span class="mf">0.01</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="s2">"lin"</span><span class="p">,</span> <span class="s2">"ratio"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_ratio</span><span class="p">),</span>
<span class="n">SLMap</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"lin"</span><span class="p">,</span> <span class="s2">"index"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_index</span><span class="p">),</span>
<span class="n">SLMapMul</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_mul</span><span class="p">),</span>
<span class="p">]</span>
<span class="n">PyoObject</span><span class="o">.</span><span class="n">ctrl</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">map_list</span><span class="p">,</span> <span class="n">title</span><span class="p">,</span> <span class="n">wxnoserver</span><span class="p">)</span></div>
<span class="nd">@property</span>
<span class="k">def</span> <span class="nf">freq</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""float or PyoObject. Base frequency in cycles per second."""</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_freq</span>
<span class="nd">@freq</span><span class="o">.</span><span class="n">setter</span>
<span class="k">def</span> <span class="nf">freq</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">setFreq</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="nd">@property</span>
<span class="k">def</span> <span class="nf">ratio</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""float or PyoObject. Base/modulator frequency ratio."""</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_ratio</span>
<span class="nd">@ratio</span><span class="o">.</span><span class="n">setter</span>
<span class="k">def</span> <span class="nf">ratio</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">setRatio</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="nd">@property</span>
<span class="k">def</span> <span class="nf">index</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""float or PyoObject. Index, high frequency damping."""</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_index</span>
<span class="nd">@index</span><span class="o">.</span><span class="n">setter</span>
<span class="k">def</span> <span class="nf">index</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">setIndex</span><span class="p">(</span><span class="n">x</span><span class="p">)</span></div>
<div class="viewcode-block" id="SuperSaw"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.SuperSaw">[docs]</a><span class="k">class</span> <span class="nc">SuperSaw</span><span class="p">(</span><span class="n">PyoObject</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Roland JP-8000 Supersaw emulator.</span>
<span class="sd"> This object implements an emulation of the Roland JP-8000 Supersaw algorithm.</span>
<span class="sd"> The shape of the waveform is produced from 7 sawtooth oscillators detuned</span>
<span class="sd"> against each other over a period of time. It allows control over the depth</span>
<span class="sd"> of the detuning and the balance between central and sideband oscillators.</span>
<span class="sd"> :Parent: :py:class:`PyoObject`</span>
<span class="sd"> :Args:</span>
<span class="sd"> freq: float or PyoObject, optional</span>
<span class="sd"> Frequency in cycles per second. Defaults to 100.</span>
<span class="sd"> detune: float or PyoObject, optional</span>
<span class="sd"> Depth of the detuning, between 0 and 1. 0 means all oscillators are</span>
<span class="sd"> tuned to the same frequency and 1 means sideband oscillators are at</span>
<span class="sd"> maximum detuning regarding the central frequency. Defaults to 0.5.</span>
<span class="sd"> bal: float or PyoObject, optional</span>
<span class="sd"> Balance between central oscillator and sideband oscillators. A value</span>
<span class="sd"> of 0 outputs only the central oscillator while a value of 1 gives a</span>
<span class="sd"> mix of all oscillators with the central one lower than the sidebands.</span>
<span class="sd"> Defaults to 0.7.</span>
<span class="sd"> .. seealso::</span>
<span class="sd"> :py:class:`Phasor`, :py:class:`SineLoop`</span>
<span class="sd"> >>> s = Server().boot()</span>
<span class="sd"> >>> s.start()</span>
<span class="sd"> >>> lfd = Sine([.4,.3], mul=.2, add=.5)</span>
<span class="sd"> >>> a = SuperSaw(freq=[49,50], detune=lfd, bal=0.7, mul=0.2).out()</span>
<span class="sd"> """</span>
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">freq</span><span class="o">=</span><span class="mi">100</span><span class="p">,</span> <span class="n">detune</span><span class="o">=</span><span class="mf">0.5</span><span class="p">,</span> <span class="n">bal</span><span class="o">=</span><span class="mf">0.7</span><span class="p">,</span> <span class="n">mul</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> <span class="n">add</span><span class="o">=</span><span class="mi">0</span><span class="p">):</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"OOOOO"</span><span class="p">,</span> <span class="n">freq</span><span class="p">,</span> <span class="n">detune</span><span class="p">,</span> <span class="n">bal</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">)</span>
<span class="n">PyoObject</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_freq</span> <span class="o">=</span> <span class="n">freq</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_detune</span> <span class="o">=</span> <span class="n">detune</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_bal</span> <span class="o">=</span> <span class="n">bal</span>
<span class="n">freq</span><span class="p">,</span> <span class="n">detune</span><span class="p">,</span> <span class="n">bal</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">freq</span><span class="p">,</span> <span class="n">detune</span><span class="p">,</span> <span class="n">bal</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span> <span class="o">=</span> <span class="p">[</span>
<span class="n">SuperSaw_base</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">freq</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">detune</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">bal</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">mul</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">add</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="n">lmax</span><span class="p">)</span>
<span class="p">]</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_init_play</span><span class="p">()</span>
<div class="viewcode-block" id="SuperSaw.setFreq"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.SuperSaw.setFreq">[docs]</a> <span class="k">def</span> <span class="nf">setFreq</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Replace the `freq` attribute.</span>
<span class="sd"> :Args:</span>
<span class="sd"> x: float or PyoObject</span>
<span class="sd"> new `freq` attribute.</span>
<span class="sd"> """</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"O"</span><span class="p">,</span> <span class="n">x</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_freq</span> <span class="o">=</span> <span class="n">x</span>
<span class="n">x</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="p">[</span><span class="n">obj</span><span class="o">.</span><span class="n">setFreq</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">obj</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="p">)]</span></div>
<div class="viewcode-block" id="SuperSaw.setDetune"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.SuperSaw.setDetune">[docs]</a> <span class="k">def</span> <span class="nf">setDetune</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Replace the `detune` attribute.</span>
<span class="sd"> :Args:</span>
<span class="sd"> x: float or PyoObject</span>
<span class="sd"> new `detune` attribute.</span>
<span class="sd"> """</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"O"</span><span class="p">,</span> <span class="n">x</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_detune</span> <span class="o">=</span> <span class="n">x</span>
<span class="n">x</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="p">[</span><span class="n">obj</span><span class="o">.</span><span class="n">setDetune</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">obj</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="p">)]</span></div>
<div class="viewcode-block" id="SuperSaw.setBal"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.SuperSaw.setBal">[docs]</a> <span class="k">def</span> <span class="nf">setBal</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Replace the `bal` attribute.</span>
<span class="sd"> :Args:</span>
<span class="sd"> x: float or PyoObject</span>
<span class="sd"> new `bal` attribute.</span>
<span class="sd"> """</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"O"</span><span class="p">,</span> <span class="n">x</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_bal</span> <span class="o">=</span> <span class="n">x</span>
<span class="n">x</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="p">[</span><span class="n">obj</span><span class="o">.</span><span class="n">setBal</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">obj</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="p">)]</span></div>
<div class="viewcode-block" id="SuperSaw.ctrl"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.SuperSaw.ctrl">[docs]</a> <span class="k">def</span> <span class="nf">ctrl</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">map_list</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">title</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">wxnoserver</span><span class="o">=</span><span class="kc">False</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_map_list</span> <span class="o">=</span> <span class="p">[</span>
<span class="n">SLMapFreq</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_freq</span><span class="p">),</span>
<span class="n">SLMap</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"lin"</span><span class="p">,</span> <span class="s2">"detune"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_detune</span><span class="p">),</span>
<span class="n">SLMap</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"lin"</span><span class="p">,</span> <span class="s2">"bal"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_bal</span><span class="p">),</span>
<span class="n">SLMapMul</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_mul</span><span class="p">),</span>
<span class="p">]</span>
<span class="n">PyoObject</span><span class="o">.</span><span class="n">ctrl</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">map_list</span><span class="p">,</span> <span class="n">title</span><span class="p">,</span> <span class="n">wxnoserver</span><span class="p">)</span></div>
<span class="nd">@property</span>
<span class="k">def</span> <span class="nf">freq</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""float or PyoObject. Frequency in cycles per second."""</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_freq</span>
<span class="nd">@freq</span><span class="o">.</span><span class="n">setter</span>
<span class="k">def</span> <span class="nf">freq</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">setFreq</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="nd">@property</span>
<span class="k">def</span> <span class="nf">detune</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""float or PyoObject. Depth of the detuning."""</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_detune</span>
<span class="nd">@detune</span><span class="o">.</span><span class="n">setter</span>
<span class="k">def</span> <span class="nf">detune</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">setDetune</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="nd">@property</span>
<span class="k">def</span> <span class="nf">bal</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""float or PyoObject. Balance between central and sideband oscillators."""</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_bal</span>
<span class="nd">@bal</span><span class="o">.</span><span class="n">setter</span>
<span class="k">def</span> <span class="nf">bal</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">setBal</span><span class="p">(</span><span class="n">x</span><span class="p">)</span></div>
<div class="viewcode-block" id="RCOsc"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.RCOsc">[docs]</a><span class="k">class</span> <span class="nc">RCOsc</span><span class="p">(</span><span class="n">PyoObject</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Waveform aproximation of a RC circuit.</span>
<span class="sd"> A RC circuit is a capacitor and a resistor in series, giving a logarithmic</span>
<span class="sd"> growth followed by an exponential decay.</span>
<span class="sd"> :Parent: :py:class:`PyoObject`</span>
<span class="sd"> :Args:</span>
<span class="sd"> freq: float or PyoObject, optional</span>
<span class="sd"> Frequency in cycles per second. Defaults to 100.</span>
<span class="sd"> sharp: float or PyoObject, optional</span>
<span class="sd"> Slope of the attack and decay of the waveform, between 0 and 1.</span>
<span class="sd"> A value of 0 gives a triangular waveform and 1 gives almost a</span>
<span class="sd"> square wave. Defaults to 0.25.</span>
<span class="sd"> .. seealso::</span>
<span class="sd"> :py:class:`Osc`, :py:class:`LFO`, :py:class:`SineLoop`, :py:class:`SumOsc`</span>
<span class="sd"> >>> s = Server().boot()</span>
<span class="sd"> >>> s.start()</span>
<span class="sd"> >>> fr = RCOsc(freq=[.48,.5], sharp=.2, mul=300, add=600)</span>
<span class="sd"> >>> a = RCOsc(freq=fr, sharp=.1, mul=.2).out()</span>
<span class="sd"> """</span>
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">freq</span><span class="o">=</span><span class="mi">100</span><span class="p">,</span> <span class="n">sharp</span><span class="o">=</span><span class="mf">0.25</span><span class="p">,</span> <span class="n">mul</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> <span class="n">add</span><span class="o">=</span><span class="mi">0</span><span class="p">):</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"OOOO"</span><span class="p">,</span> <span class="n">freq</span><span class="p">,</span> <span class="n">sharp</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">)</span>
<span class="n">PyoObject</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_freq</span> <span class="o">=</span> <span class="n">freq</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_sharp</span> <span class="o">=</span> <span class="n">sharp</span>
<span class="n">freq</span><span class="p">,</span> <span class="n">sharp</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">freq</span><span class="p">,</span> <span class="n">sharp</span><span class="p">,</span> <span class="n">mul</span><span class="p">,</span> <span class="n">add</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span> <span class="o">=</span> <span class="p">[</span><span class="n">RCOsc_base</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">freq</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">sharp</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">mul</span><span class="p">,</span> <span class="n">i</span><span class="p">),</span> <span class="n">wrap</span><span class="p">(</span><span class="n">add</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="n">lmax</span><span class="p">)]</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_init_play</span><span class="p">()</span>
<div class="viewcode-block" id="RCOsc.setFreq"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.RCOsc.setFreq">[docs]</a> <span class="k">def</span> <span class="nf">setFreq</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Replace the `freq` attribute.</span>
<span class="sd"> :Args:</span>
<span class="sd"> x: float or PyoObject</span>
<span class="sd"> new `freq` attribute.</span>
<span class="sd"> """</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"O"</span><span class="p">,</span> <span class="n">x</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_freq</span> <span class="o">=</span> <span class="n">x</span>
<span class="n">x</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="p">[</span><span class="n">obj</span><span class="o">.</span><span class="n">setFreq</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">obj</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="p">)]</span></div>
<div class="viewcode-block" id="RCOsc.setSharp"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.RCOsc.setSharp">[docs]</a> <span class="k">def</span> <span class="nf">setSharp</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Replace the `sharp` attribute.</span>
<span class="sd"> :Args:</span>
<span class="sd"> x: float or PyoObject</span>
<span class="sd"> new `sharp` attribute.</span>
<span class="sd"> """</span>
<span class="n">pyoArgsAssert</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s2">"O"</span><span class="p">,</span> <span class="n">x</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_sharp</span> <span class="o">=</span> <span class="n">x</span>
<span class="n">x</span><span class="p">,</span> <span class="n">lmax</span> <span class="o">=</span> <span class="n">convertArgsToLists</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="p">[</span><span class="n">obj</span><span class="o">.</span><span class="n">setSharp</span><span class="p">(</span><span class="n">wrap</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">i</span><span class="p">))</span> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">obj</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="p">)]</span></div>
<div class="viewcode-block" id="RCOsc.reset"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.RCOsc.reset">[docs]</a> <span class="k">def</span> <span class="nf">reset</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Resets current phase to 0.</span>
<span class="sd"> """</span>
<span class="p">[</span><span class="n">obj</span><span class="o">.</span><span class="n">reset</span><span class="p">()</span> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">obj</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_base_objs</span><span class="p">)]</span></div>
<div class="viewcode-block" id="RCOsc.ctrl"><a class="viewcode-back" href="../../../api/classes/generators.html#pyo.RCOsc.ctrl">[docs]</a> <span class="k">def</span> <span class="nf">ctrl</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">map_list</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">title</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">wxnoserver</span><span class="o">=</span><span class="kc">False</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_map_list</span> <span class="o">=</span> <span class="p">[</span><span class="n">SLMapFreq</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_freq</span><span class="p">),</span> <span class="n">SLMap</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"lin"</span><span class="p">,</span> <span class="s2">"sharp"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_sharp</span><span class="p">),</span> <span class="n">SLMapMul</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_mul</span><span class="p">)]</span>
<span class="n">PyoObject</span><span class="o">.</span><span class="n">ctrl</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">map_list</span><span class="p">,</span> <span class="n">title</span><span class="p">,</span> <span class="n">wxnoserver</span><span class="p">)</span></div>
<span class="nd">@property</span>
<span class="k">def</span> <span class="nf">freq</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""float or PyoObject. Frequency in cycles per second."""</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_freq</span>
<span class="nd">@freq</span><span class="o">.</span><span class="n">setter</span>
<span class="k">def</span> <span class="nf">freq</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">setFreq</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
<span class="nd">@property</span>
<span class="k">def</span> <span class="nf">sharp</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">"""float or PyoObject. Sharpness of the waveform."""</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_sharp</span>
<span class="nd">@sharp</span><span class="o">.</span><span class="n">setter</span>
<span class="k">def</span> <span class="nf">sharp</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">setSharp</span><span class="p">(</span><span class="n">x</span><span class="p">)</span></div>
</pre></div>
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