These scripts and modules form a simple, yet somewhat scalable approach to audio analysis with Python. The modules are organized as follows:

• common: functionality shared by the other modules
• features: audio feature extraction
• learning: using machine learning to generalize to future audio
• recording: record audio for training and testing machine learning models
• display: visualize audio streams in the time and spectral domains

A real-time audio analysis & visualization library for Python. Naturally, a lot of applications in audio analysis cannot be made real-time (especially in Python). However, it is very instructive and pleasing to view transforms and their variants in real-time.

For basic visualization, visualize.py samples your microphone in real-time to create a magnitude plot and spectrogram.

Me, myself, and I. Reach out if you'd like to help.