metadata
license: gpl-3.0
library_name: onnx
tags:
- audio
- source-separation
- karaoke
- onnx
- webgpu
Stemlight models
ONNX models used by Stemlight, which separates songs into stems in the browser.
bs-roformer-karaoke.onnx
Splits a vocal track into lead and backing vocals.
- Original model: anvuew/karaoke_bs_roformer (BS-RoFormer, trained on becruily's lead/backing vocal data)
- Changes: exported to ONNX (fp32) with 8-second chunks; some operations were rewritten so it runs on WebGPU via onnxruntime-web. The weights were not changed.
- Size: ~210 MB
- SHA-256:
7bbf6a275f8468efa2e084f50437ee476faf61ad7de0bd21d8df9c23dea318a5
License
GPL-3.0, the same as the original model. All credit for training goes to anvuew.