HelpSource/Classes/PV_PhaseShift.schelp

   1 class:: PV_PhaseShift
   2 summary:: Shift phase.
   3 related:: Classes/FFT, Classes/IFFT, Classes/PV_PhaseShift90, Classes/PV_PhaseShift270, Classes/PV_Diffuser
   4 categories:: UGens>FFT
   5
   6 Description::
   7
   8 Shift phase of all bins.
   9
  10
  11 classmethods::
  12
  13 method::new
  14
  15 argument::buffer
  16
  17 FFT buffer.
  18
  19
  20 argument::shift
  21
  22 Phase shift in radians.
  23
  24 argument::integrate
  25
  26 If greater than zero, integrate the phase-shift across calls (for an accumulating phase shift).
  27
  28 Examples::
  29
  30 code::
  31
  32 s.boot;
  33
  34 (
  35 SynthDef("help-phaseShift", { arg out=0;
  36         var in, chain;
  37         in = SinOsc.ar(500);
  38         chain = FFT(LocalBuf(2048), in);
  39         chain = PV_PhaseShift(chain, LFNoise2.kr(1, 180, 180));
  40         Out.ar(out, 0.1 * IFFT(chain).dup);
  41 }).play(s);
  42 )
  43 ::
  44