Designing Audio Effects Plugins in C++ 2nd Ed.
Block Diagram:
Description:
- stereo pitch shifter made with phase vocoders
Notes:
- includes peak tracking and phase locking options; see the text for these gory details
- requires FFTW to be installed on your system (see ASPiK documentation for instructions if you don’t know how)
- shifts pitch in semitones, but you may easily change that to be a “whammy” shifter with continuous pitch modulation
- FFTW is insanely fast so you can easily do stereo pitch shifting without much CPU usage; compile in Release mode for even faster code
Download
ASPiK: All ASPiK Projects Bundle
RackAFX7: All RAFX7 Projects Bundle
JUCE/iPlug: JUCE/iPlug Notes