FFT Polar Shifter

Sifts the frequencies of a phase vocoder module. Generally used to create a pitch shifter.

Settings

magnitude in

Magnitudes input array, generally calculated with a fft-cartesian-to-polar.

freq in

Frequencies input array, generally calculated with a fft-phase-vocoder-forward.

magnitude out

Magnitudes output array, generally connected to a fft-polar-to-cartesian.

freq out

Frequencies output array, generally connected to a fft-phase-vocoder-inverse.

pitch

Value of the pitch shift in semitone.

See also

• PITCH Shifter FFT
• FFT Sonogram
• Phase Vocoder Forward (USER MODULE)
• Phase Vocoder Inverse (USER MODULE)
• FFT Phase Vocoder Forward
• FFT Forward
• FFT Polar to Cartesian
• FFT Phase Vocoder Inverse
• FFT Polar Shifter
• FFT Inverse
• FFT Cartesian to Polar