A collection of digital signal processing concepts explored in Python.
Without the full backstory, this repository is probably very convoluted. The work here follows from an exploration of sound design in Web Audio, which I wrote about on my blog. If you're interested, I suggest you start there and read through the short series.
In particular, the concepts covered here revolve around an examination of the phasing, flanging characteristics of the old school Drum n' Bass reese bass, and the application of those characteristics in modern sound design. That bit is explained in the blog series mentioned above. I continued down this path in search of a way to render these characteristics in real time, learning and exploring as much of the digital signal processing world as I could to answer such a question. That led me first into wavetable synthesis, and more recently into the more simple digital filters.
Many of the modules written here are well documented, and can be invoked directly (e.g. python -m filters.allpass)
to visualize characteristics of the module and help explain its purpose.
Copyright (c) 2015 Nick Thompson
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