Transpose : Phase Vocoder based two voices transposer — Cecilia 5.4.1 documentation

# Transpose : Phase Vocoder based two voices transposer

## Description

This module transpose the frequency components of a phase vocoder analysis.

## Sliders

> Transpo 1 :

>   Transposition factor of the first voice

> Transpo 2 :

>   Transposition factor of the second voice

> Dry / Wet :

>   Mix between the original signal and the delayed signals

## Graph Only

> Overall Amplitude :

>   The amplitude curve applied on the total duration of the performance

## Popups & Toggles

> FFT Size :

>   Size, in samples, of the FFT

> FFT Envelope :

>   Windowing shape of the FFT

> FFT Overlaps :

>   Number of FFT overlaping analysis

> Polyphony Voices :

>   Number of voices played simultaneously (polyphony), only available at initialization time

> Polyphony Spread :

>   Pitch variation between voices (chorus), only available at initialization time