Diffusion-Guided Mask Optimization shows a frozen text-to-audio diffusion model can perform zero-shot language-queried source separation by fitting a spectrogram mask to the model's generated reference.
Evaluation Benchmarks For evaluation, we use four publicly available text-aligned au- dio datasets and construct artificial mixtures following prior re- search in LASS [3, 4]
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DGMO: Training-Free Audio Source Separation through Diffusion-Guided Mask Optimization
Diffusion-Guided Mask Optimization shows a frozen text-to-audio diffusion model can perform zero-shot language-queried source separation by fitting a spectrogram mask to the model's generated reference.