60 lines
875 B
Text
60 lines
875 B
Text
|
#lang scribble/manual
|
||
|
|
@(require (for-label racket))
|
||
|
|
|
||
|
|
@title{PV_PhaseShift}
|
||
|
|
Shift phase.@section{related}
|
||
|
|
Classes/FFT, Classes/IFFT, Classes/PV_PhaseShift90, Classes/PV_PhaseShift270, Classes/PV_Diffuser
|
||
|
|
@section{categories}
|
||
|
|
UGens>FFT
|
||
|
|
|
||
|
|
@section{description}
|
||
|
|
|
||
|
|
|
||
|
|
Shift phase of all bins.
|
||
|
|
|
||
|
|
|
||
|
|
@section{classmethods}
|
||
|
|
|
||
|
|
|
||
|
|
@section{method}
|
||
|
|
new
|
||
|
|
|
||
|
|
@section{argument}
|
||
|
|
buffer
|
||
|
|
|
||
|
|
FFT buffer.
|
||
|
|
|
||
|
|
|
||
|
|
@section{argument}
|
||
|
|
shift
|
||
|
|
|
||
|
|
Phase shift in radians.
|
||
|
|
|
||
|
|
@section{argument}
|
||
|
|
integrate
|
||
|
|
|
||
|
|
If greater than zero, integrate the phase-shift across calls (for an accumulating phase shift).
|
||
|
|
|
||
|
|
@section{Examples}
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
@racketblock[
|
||
|
|
|
||
|
|
s.boot;
|
||
|
|
|
||
|
|
(
|
||
|
|
SynthDef("help-phaseShift", { arg out=0;
|
||
|
|
var in, chain;
|
||
|
|
in = SinOsc.ar(500);
|
||
|
|
chain = FFT(LocalBuf(2048), in);
|
||
|
|
chain = PV_PhaseShift(chain, LFNoise2.kr(1, 180, 180));
|
||
|
|
Out.ar(out, 0.1 * IFFT(chain).dup);
|
||
|
|
}).play(s);
|
||
|
|
)
|
||
|
|
::
|
||
|
|
|
||
|
|
]
|
||
|
|
|
||
|
|
|