| license: gpl-3.0 | |
| library_name: onnx | |
| tags: | |
| - audio | |
| - source-separation | |
| - karaoke | |
| - onnx | |
| - webgpu | |
| # Stemlight models | |
| ONNX models used by [Stemlight](https://github.com/Thulrus/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](https://huggingface.co/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. | |