Demucs.StemSeparation

Type :
stereo-stereo
Plugin version :
v1.3.0
Demucs.StemSeparation v1.0.0 Experimental by Bogdan Teleaga Stem separation model based on Demucs that can split an audio mix into bass, drums, vocals, other using the four knobs. Since we only output one stereo channel at a time, four different instances of the plugin need to be loaded to extract every stem at the same time.

Audio Sample

Audio Sample #1
Audio Sample #2
Audio Sample #3
Technical Information
The internal model is a retrained, smaller version of the hybrid demucs version hdemucs_mmi. The model is trained with a short segment size to exhibit better behavior with the short input buffers coming in from the DAW at inference time. Overlap add is used to merge these input buffers.
Paper Code Blog
References
Défossez, A. (2021). Hybrid spectrogram and waveform source separation. arXiv preprint arXiv:2111.03600.

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