38 lines
575 B
Text
38 lines
575 B
Text
class:: PV_PhaseShift90
|
|
summary:: Shift phase by 90 degrees.
|
|
related:: Classes/FFT, Classes/IFFT, Classes/PV_PhaseShift, Classes/PV_PhaseShift270, Classes/PV_Diffuser
|
|
categories:: UGens>FFT
|
|
|
|
Description::
|
|
|
|
Shift phase of all bins by 90 degrees.
|
|
|
|
|
|
classmethods::
|
|
|
|
method::new
|
|
|
|
argument::buffer
|
|
|
|
FFT buffer.
|
|
|
|
|
|
Examples::
|
|
|
|
code::
|
|
|
|
s.boot;
|
|
|
|
(
|
|
{ arg out=0, bufnum=0;
|
|
var in, fft, fft2, shifted;
|
|
in = SinOsc.ar(500, 0, 0.1);
|
|
fft = FFT(LocalBuf(2048), in);
|
|
fft2 = FFT(LocalBuf(2048), in);
|
|
shifted = PV_PhaseShift90(fft);
|
|
Out.ar(0, [IFFT(fft2), IFFT(shifted)]);
|
|
}.scope
|
|
)
|
|
|
|
::
|
|
|