HelpSource/Classes/PV_CopyPhase.schelp

   1 class:: PV_CopyPhase
   2 summary:: Copy magnitudes and phases.
   3 related:: Classes/FFT, Classes/IFFT, Classes/PV_Add, Classes/PV_MagMul, Classes/PV_Max, Classes/PV_Min, Classes/PV_Mul
   4 categories:: UGens>FFT
   5
   6 Description::
   7
   8 Combines magnitudes of first input and phases of the second input.
   9
  10
  11 classmethods::
  12
  13 method::new
  14
  15 argument::bufferA
  16 FFT buffer A.
  17
  18 argument::bufferB
  19 FFT buffer B.
  20
  21 Examples::
  22
  23 code::
  24 s.boot;
  25 b = Buffer.read(s, Platform.resourceDir +/+ "sounds/a11wlk01.wav");
  26
  27 (
  28 SynthDef("help-copyPhase", { arg out=0;
  29         var inA, chainA, inB, chainB, chain;
  30         inA = SinOsc.ar(SinOsc.kr(SinOsc.kr(0.08, 0, 6, 6.2).squared, 0, 100, 800));
  31         inB = WhiteNoise.ar(0.2);
  32         chainA = FFT(LocalBuf(2048), inA);
  33         chainB = FFT(LocalBuf(2048), inB);
  34         chain = PV_CopyPhase(chainA, chainB);
  35         Out.ar(out, 0.1 * IFFT(chain).dup);
  36 }).play(s);
  37 )
  38
  39 (
  40 SynthDef("help-copyPhase2", { arg out=0, soundBufnum=2;
  41         var inA, chainA, inB, chainB, chain;
  42         inA = PlayBuf.ar(1, soundBufnum, BufRateScale.kr(soundBufnum), loop: 1);
  43         inB =  SinOsc.ar(SinOsc.kr(SinOsc.kr(0.08, 0, 6, 6.2).squared, 0, 100, 800));
  44         chainA = FFT(LocalBuf(2048), inA);
  45         chainB = FFT(LocalBuf(2048), inB);
  46         chain = PV_CopyPhase(chainA, chainB);
  47         Out.ar(out, 0.1 * IFFT(chain).dup);
  48 }).play(s, [\soundBufnum, b]);
  49
  50 )
  51
  52 ::
  53