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Frequency spectrum of sound using PyAudio, NumPy, and Matplotlib

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README.rst
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merge.sh
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sound-spectrum-wave.py
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sound-spectrum.py
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This Gist is about how I use PyAudio, NumPy, and Matplotlib to plot freqency spectrum of system sound or microphone.

You can read this blog post for more detail or watch this video:

https://i.ytimg.com/vi/hiGB_AP6iTo/maxresdefault.jpg

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Frequency spectrum of sound using PyAudio, NumPy, and Matplotlib

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python pyaudio numpy matplotlib example-code audio-spectrum

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