4 Band Shifter is a
VST Plug-in that is able to shift independently the
pitch of 4 adjacent, user-definable frequency bands.
Code is based on Stephan M. Bernsee's article, Pitch
Shifting Using Fourier Transform.
- Fast: it uses FFTW library to perform fast
- Can shift each frequency band independently
in a range of (-12, +12) semitones.
- Big display representing the frequency bands
/ gain per band / volume per band.
- Can work in continuous or discrete mode.