He built a device to play multiple sound ... for python. The documentation for the library is sparse, so [Bray]’s instructions are handy. His code lets you “take a directory with .wav files ...

pyo is a Python module written in C to help digital signal processing script creation. pyo is a Python module ... but also complex algorithms to create sound granulation and others creative audio ...

This is my attempt to do a sound illusion called The Shepard Tone from first principles in Python. I say that it is my attempt because it generates everything necessary to make the sound illusion ...