User's Manual

3.3.2 Wavefolder
A wavefolder is a type of waveshaping that folds the wave back on it-
self several times. This creates a rich set of harmonics for the input signal
and is a type of additive synthesis originated by Buchla and common in
modular synthesis. The knobs control the shape of the wavefolding, and
therefore, the harmonics generated. Modulating the wavefolder cre-
ates a set of moving harmonics that sound quite interesting and pleas-
ant.
VCA Type
This button toggles the kind of VCA will be used. When active, an ana-
log modeled Vactrol VCA will be used. When inactive, a digital VCA is
used.
Wavefolder Type
This dropdown menu allows you to select one of three Wavefolder Types:
1. 259 is a model of the original Buchla 259 wavefolder
2. Animated is based on a warped and animated sine wave
3. Fractal is based on the fractal geometry of a specific mathemati-
cal function, it can create a lot of harmonics very quickly
Drive
The DRIVE knob sets the amount of drive going into the wavefolder.
Folds
The FOLDS knob controls the number of folds the wavefolder is adding
to the signal. More folds produces more harmonics.
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