Built on generous work.

Ultimate Vocal Remover / UVR

OwnStems uses the UVR-MDX-NET-Inst_HQ_3.onnx neural separation model distributed through the Ultimate Vocal Remover project.

• Core developers and model trainers: Anjok07 and aufr33
• Original MDX-Net architecture and code: Kuielab and Woosung Choi
• Model SHA-256: 317554b07fe1ea5279a77f2b1520a41ea4b93432560c4ffd08792c30fddf9adc

UVR project · Official model release

ONNX Runtime

OwnStems uses ONNX Runtime and the ONNX Runtime Swift Package Manager wrapper for local model execution.

ONNX Runtime · Swift package

MIT License

Copyright (c) 2022 Ultimate Vocal Remover
Copyright (c) Microsoft Corporation

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