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marl / crepe

CREPE: A Convolutional REpresentation for Pitch Estimation -- pre-trained model (ICASSP 2018)
https://marl.github.io/crepe/
MIT License
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Polyphonic transcription #63

Closed carlosholivan closed 4 years ago

carlosholivan commented 4 years ago

I was wondering if Crepe model would allow transcriptions of instruments with polyphonic notes (for example chords played by a violin), maybe changing somehow the model and retraining it would allow it to handle polyphony?

justinsalamon commented 4 years ago

CREPE was designed for monophonic pitch transcription. Changing the model architecture and re-training would basically amount to developing a different model. In short, CREPE is not designed for polyphonic transcription.

fletcherist commented 4 years ago

@carlosholivan for polyphonic transcriptions i suggest you to look at this project. The results and demo seems to be quite promising

justinsalamon commented 4 years ago

@carlosholivan Another good option for polyphonic transcription is Deep Salience: https://github.com/rabitt/ismir2017-deepsalience.

It's a couple of years old now but was state-of-the-art when released and I believe it's still pretty competitive (and easy to use).

Closing this out, cheers