pyAudioAnalysis

The premium Open Source alternative to Librosa

🎯 Best for:Developers needing to implement audio classification or segmentation quickly in Python.
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What is pyAudioAnalysis?

A comprehensive Python library for audio feature extraction, classification, and segmentation. It provides pre-trained models and tools for tasks like emotion recognition, speaker diarization, and silence removal.

Tech Stack
PythonAI, ML & Data

Why pyAudioAnalysis?

  • Covers end-to-end ML pipeline
  • Includes visualization tools
  • Easy to use for non-experts

Limitations

  • Performance slower than C++ libs
  • Dependency management can be tricky
  • Limited deep learning integration
3/4/2026
Last Update
1,223
Forks
206
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Apache-2.0
License
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Competitor Cost
-$1,440
/ year (est. based on Librosa)
Self-Hosted
$0
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Team Size10 Users
150+
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