FreqShift : Two frequency shifters with optional cross-delay and feedback — Cecilia 5.4.1 documentation

# FreqShift : Two frequency shifters with optional cross-delay and feedback

## Description

This module implements two frequency shifters from which the output sound of both one can be fed back in the input of the other. Cross- feedback occurs after a user-defined delay of the output sounds.

## Sliders

> Filter Freq :

>   Cutoff or center frequency of the pre-filtering stage

> Filter Q :

>   Q factor of the pre-filtering stage

> Frequency Shift 1 :

>   Frequency shift, in Hz, of the first voice

> Frequency Shift 2 :

>   Frequency shift, in Hz, of the second voice

> Feedback Delay :

>   Delay time before the signal is fed back into the delay lines

> Feedback :

>   Amount of signal fed back into the delay lines

> Feedback Gain :

>   Amount of delayed signal cross-fed back into the frequency shifters. Signal from delay 1 into shifter 2 and signal from delay 2 into shifter 1.

> Dry / Wet :

>   Mix between the original signal and the shifted signals

## Graph Only

> Overall Amplitude :

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

## Popups & Toggles

> Filter Type :

>   Type of filter

> Balance :

>   Compression mode. Off, balanced with a fixed signal or balanced with the input source.

> 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