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class:: Integrator
summary:: A leaky integrator.
categories:: UGens>Filters>Linear, UGens>Maths
Description::
Integrates an input signal with a leak. The formula implemented is:
code::
out(0) = in(0) + (coef * out(-1))
::
classmethods::
method::ar, kr
argument::in
The input signal.
argument::coef
Leak coefficient.
argument::mul
Output will be multiplied by this value.
argument::add
This value will be added to the output.
Examples::
code::
{ Integrator.ar(LFPulse.ar(300, 0.2, 0.1), MouseX.kr(0.001, 0.999, 1)) }.play
// used as an envelope
{ Integrator.ar(LFPulse.ar(3, 0.2, 0.0004), 0.999, FSinOsc.ar(700), 0) }.play
// scope
{ Integrator.ar(LFPulse.ar(1500 / 4, 0.2, 0.1), MouseX.kr(0.01, 0.999, 1)) }.scope
::
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