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    Demucs3 Model (vocals, drums, bass, other)

    Algorithm Demucs3 splits track into 4 stems (bass, drums, vocals, other). The winner of the Music Demuxing Challenge 2021. 

    Link: https://github.com/facebookresearch/demucs/tree/v3

    Quality table

    Algorithm name Multisong dataset Synth dataset
    SDR Bass SDR Drums SDR Other SDR Vocals SDR Instrumental SDR Vocals SDR Instrumental
    Demucs3 (Model A) 9.50 8.97 4.40 7.21 13.52 --- ---
    Demucs3 (Model B) 10.69 10.27 5.35 8.13 14.44 9.78 9.48

    Note: For version A only MUSDB18 training data was used for training, so quality is worse than Demucs3 Model B. Demucs3 Model A and Demucs3 Model B has the same architecture, but has different weights.

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    turbo@mvsep.com

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