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Audio analyzer in Python3 for Pi

Install requirements

python3 -m pip3 install -r requirements.txt

For Pi users, if cannot install numpy, install via apt.

sudo apt install python3-numpy

Visualizer in terminal

File: visualizer_terminal.py

Used:

  • Python3
  • PyAudio
  • Numpy
  • Curses

Usage:

python3 visualizer_terminal.py

Image: Audio visualizer in terminal