Substance (janesconference) has released 4 Band Shifter, a free VST Plug-in that is able to scale (shift) independently the pitch of 4 adjacent, user-definable frequency bands.

Features

• Pitch shift per band (semitones)
• LCD for graphic information of parameters
• Volume Multiplier per band
• Discrete mode
• Band Endpoints (Hz)

This plug-in takes advantage of FFTW library in performing fast STFTs.

Note: you’ll have to copy bernspitch.dll to your VST Plug-ins folder, and fftw3.dll (FFTW library) to windows\system32.

Check the 4 Band Shifter page for more information and a link to download the zip package.