Copyright © 2024-06-28 by Julius O. Smith III
Center for Computer Research in Music and Acoustics (CCRMA), Stanford University
The function cubicnl in the Faust software distribution (file effect.lib) implements cubic nonlinearity distortion [456]. The Faust programming example cubic_distortion.dsp provides a real-time demo with adjustable parameters, including an offset for bringing in even harmonics. The free, open-source guitarix application (for Linux platforms) uses this type of distortion effect along with many other guitar effects.
In the Synthesis Tool Kit (STK) [91], the class Cubicnl.cpp implements a general cubic distortion law.