A word of warning: This is supposed to be a fun project. It is neither very challenging from a mathematical point of view, nor is it (including the name and introduction) to be taken seriously.
If anything, there are some considerations concerning the usability of programs visualizing sound (by Markus Y.) and a coding exercise on fractals and sound processing in Python.
The most up to date version (implementation and a very concise explanation) can be found on Github.