shiftPitch {sequenceR} | R Documentation |
Pitch shifter
Description
Shift the pitch of a sound sample by n semitones. Note that the duration of the resulting sample is not the same as that of the original.
Usage
shiftPitch(sample, n)
Arguments
sample |
Sound sample object. |
n |
numeric, number of semitones. |
Value
A sound sample object.
Examples
# Define a A sound sample and get a D by adding 5 semitones
A <- soundSample(sin(2*pi*seq(0,0.5,1/44100)*220)) # 0.5-second A (220 Hz)
D <- shiftPitch(A,5)
[Package sequenceR version 1.0.1 Index]