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Python real-time audio frequency monitor

Python real-time audio frequency monitor

Scott Harden writes, “A new project I’m working on requires real-time analysis of soundcard input data, and I made a minimal case example of how to do this in a cross-platform way using python 3, numpy, and PyQt.”

More details at Scott Harden’s blog. All project files are on GitHub.

Check out the video after the break.

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