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pyannote-audio
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pyannote-audio

Neural building blocks for speaker diarization: speech activity detection, speaker change detection, overlapped speech detection, speaker embedding

by pyannote · GitHub
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overlapped-speech-detectionpretrained-modelspytorchMITJupyter Notebook
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In plain words

pyannote.audio segments audio by speaker, answering "who spoke when" — the missing piece that turns a transcript into a usable meeting record.

From the README

Install
pip install -e .[dev,testing]
pre-commit install

Excerpts from the project README on GitHub. Copyright and licensing remain with the respective authors.

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2026-08-022026-08-31
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📄 About

Neural building blocks for speaker diarization: speech activity detection, speaker change detection, overlapped speech detection, speaker embedding

pyannote-audio has 10.5k stars on GitHub. It has been forked 1.1k times. pyannote-audio is written mainly in Jupyter Notebook. It has been in active development since 2016. pyannote-audio is available under the MIT license. Its main topics are overlapped-speech-detection, pretrained-models, pytorch, speaker-change-detection.

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Frequently asked questions

What is pyannote-audio?

Neural building blocks for speaker diarization: speech activity detection, speaker change detection, overlapped speech detection, speaker embedding

Is pyannote-audio open source?

pyannote-audio is an open-source project. It is released under the MIT license.

Is pyannote-audio free?

Yes. pyannote-audio is free and open source — you can use, modify and self-host it.

What license does pyannote-audio use?

pyannote-audio is available under the MIT license.

What language is pyannote-audio written in?

pyannote-audio is written mainly in Jupyter Notebook.

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