Description

Polyphonic spectral freeze effect.

At each "FREEZE" bang, a new frame is freezed, mixed with previous saved layers & sent in output.

A "feedback" parameter controls the mix level of the previous layers with respect to the last freezed frame.

An "AUTO FREEZE" option is provided: when checked, the freezing is triggered by an onset detection on audio input.

Inspired by the spectral tutorials by Jean-Francois Charles (www.jeanfrancoischarles.fr).