PitchShift | SuperCollider 3.12.2 Help

Description

A time domain granular pitch shifter. Grains have a triangular amplitude envelope and an overlap of 4:1, and use linear interpolation of the buffer.

in	The input signal.
windowSize	The size of the grain window in seconds. This value cannot be modulated. The minimum value is 3 sample periods. If you supply a smaller value, it will be rounded up to the minimum.
pitchRatio	The ratio of the pitch shift. Must be from 0 to 4.
pitchDispersion	The maximum random deviation of the pitch from the `pitchRatio` .
timeDispersion	A random offset of from zero to `timeDispersion` seconds is added to the delay of each grain. Use of some dispersion can alleviate a hard comb filter effect due to uniform grain placement. It can also be an effect in itself. `timeDispersion` can be no larger than `windowSize` .
mul	Output will be multiplied by this value.
add	This value will be added to the output.