Woosh: A Sound Effects Foundation Model
The audio research community depends on open generative models as foundational tools for building novel approaches and establishing baselines. In this report, we present Woosh, Sony AI's publicly released sound effect foundation model, detailing its architecture, training process, and an evaluation against other popular open models. Being optimized for sound effects, we provide (1) a high-quality audio encoder/decoder model and (2) a text-audio alignment model for conditioning, together with (3) text-to-audio and (4) video-to-audio generative models. Distilled text-to-audio and video-to-audio models are also included in the release, allowing for low-resource operation and fast inference. ...
| Authors | Gaëtan Hadjeres, Marc Ferras, Khaled Koutini et al. |
|---|---|
| Primary category | cs.SD |
| Published | 2 April 2026 |
| Last updated at source | 29 April 2026 |
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