1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
|
class:: PV_BinWipe
summary:: Combine low and high bins from two inputs.
categories:: UGens>FFT
Description::
Copies low bins from one input and the high bins of the other.
classmethods::
method::new
argument::bufferA
FFT buffer A.
argument::bufferB
FFT buffer B.
argument::wipe
Can range between -1 and +1.
If
code::wipe:: == 0, then the output is the same
as
code::bufferA:: .
If
code::wipe:: > 0, then it begins replacing
with bins from
code::bufferB:: from the bottom up.
If
code::wipe:: < 0, then it begins replacing
with bins from
code::bufferB:: from the top down.
Examples::
code::
s.boot;
b = Buffer.read(s, Platform.resourceDir +/+ "sounds/a11wlk01.wav");
(
SynthDef("help-binWipe", { arg out=0;
var inA, chainA, inB, chainB, chain;
inA = WhiteNoise.ar(0.2);
inB = LFSaw.ar(100, 0, 0.2);
chainA = FFT(LocalBuf(2048), inA);
chainB = FFT(LocalBuf(2048), inB);
chain = PV_BinWipe(chainA, chainB, MouseX.kr(-1, 1));
Out.ar(out, 0.1 * IFFT(chain).dup);
}).play(s);
)
(
SynthDef("help-binWipe2", { arg out=0, soundBufnum=2;
var inA, chainA, inB, chainB, chain;
inA = WhiteNoise.ar(0.2);
inB = PlayBuf.ar(1, soundBufnum, BufRateScale.kr(soundBufnum), loop: 1);
chainA = FFT(LocalBuf(2048), inA);
chainB = FFT(LocalBuf(2048), inB);
chain = PV_BinWipe(chainA, chainB, MouseX.kr(-1, 1));
Out.ar(out, 0.1 * IFFT(chain).dup);
}).play(s, [\soundBufnum, b]);
)
::
|
