Signal processing with python

Gave a talk on audio signal processing with python at PyCon Singapore 2013.  I started using python to quickly prototype a beat recognition system for my masters dissertation. I realised the power of python in signal processing. The speed at which you can test algorithms is astounding. You can perform a cross FFT on the IDLE interpreter within seconds. Well, what I found was this nifty dsp library called pyo which lets you play around with audio signals…cool results follow. See the video:

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