| --- |
| tags: |
| - pyannote |
| - pyannote-audio |
| - pyannote-audio-pipeline |
| - audio |
| - voice |
| - speech |
| - speaker |
| - speaker-diarization |
| - speaker-change-detection |
| - voice-activity-detection |
| - overlapped-speech-detection |
| --- |
| |
| # `Precision` speaker diarization |
|
|
| This pipeline runs `Precision` speaker diarization on [pyannoteAI](https://www.pyannote.ai) cloud. |
| Read the announcement [blog post](https://www.pyannote.ai/blog/precision-3). |
|
|
| This pipeline is a stripped down version of pyannoteAI SDK that provides [much more features](https://docs.pyannote.ai): |
| * speaker diarization optimized for speech-to-text |
| * speaker voiceprinting and identification |
| * confidence scores |
| * and more... |
|
|
| A self-hosted version of `Precision` is also available for enterprise customers. |
|
|
| ## Setup |
|
|
| 1. `pip install pyannote.audio` |
| 2. Create an API key on [`pyannoteAI` dashboard](https://dashboard.pyannote.ai) (free credits included) |
|
|
| ## Usage |
|
|
| ```python |
| # initialize speaker diarization pipeline |
| from pyannote.audio import Pipeline |
| pipeline = Pipeline.from_pretrained( |
| 'pyannote/speaker-diarization-precision', |
| token="{pyannoteAI-api-key}") |
| |
| # run speaker diarization on pyannoteAI cloud |
| output = pipeline("/path/to/audio.wav") |
| |
| # enjoy state-of-the-art speaker diarization |
| for turn, speaker in output.speaker_diarization: |
| print(f"start={turn.start:.1f}s stop={turn.end:.1f}s speaker_{speaker}") |
| ``` |
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