Phaser : Multi-stages second-order phase shifter allpass filters — Cecilia 5.4.1 documentation

# Phaser : Multi-stages second-order phase shifter allpass filters

## Description

Phaser implements a multi-stages second-order allpass filters, which, when mixed with the original signal, create a serie of peaks/notches in the sound.

## Sliders

> Base Freq :

>   Center frequency of the first notch of the phaser

> Q Factor :

>   Q factor (resonance) of the phaser notches

> Notch Spread :

>   Distance between phaser notches

> Feedback :

>   Amount of phased signal fed back into the phaser

> Dry / Wet :

>   Mix between the original signal and the phased signal

## Graph Only

> Overall Amplitude :

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

## Popups & Toggles

> Number of Stages :

>   Changes notches bandwidth (stacked filters), only available at initialization time

> 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