VanDerPol Oscilator - driver waveforms other than sine

Question

Hi SSC,

Looking through the documentation in the VanDerPol Oscilator and I noticed this:

...you can also experiment with Ratios other than 1 and Driver waveforms other than Sine to get unusual distortion and modulation effects.

How would you set a driver waveform other than sine here?
The only parameters I can see are Envelope, Frequency, Ratio, Squareness and Brightness

 

Answer 1

The "van der Pol Oscillator Driven Mono Audio" in Prototypes (under Dynamical Systems) has an Input (the driver). Any signal can function as the driver (or you can change the waveform of the oscillator in the prototype to be something other than Sine).