aubio
A library for audio and music analysis, detecting events like onsets, pitch, tempo, and beats in audio signals.
What is aubio?
aubio is a library for audio and music analysis that detects events in audio signals, such as note onsets, pitch frequencies, and rhythmic beats. It provides a suite of algorithms for segmenting sound files, performing pitch detection, tracking tempo, and extracting features like MFCCs. The library solves the problem of programmatically analyzing and labeling audio content for applications in music technology and sound processing.
Audio engineers, music technologists, and developers working on music information retrieval, audio feature extraction, or real-time sound analysis applications.
Developers choose aubio for its comprehensive set of proven audio analysis algorithms, lightweight performance, and cross-platform compatibility. Its straightforward API and command-line tools make it accessible for both research and production use in audio processing pipelines.
Overview
a library for audio and music analysis
Use Cases
Best For
- Detecting note onsets in music recordings for automatic transcription
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