Stable Audio Open by Stability AI

Stable Audio Open is an open-source text-to-audio model designed to generate high-quality audio samples and sound effects. The tool enables users to create up to 47-second clips of various audio types, including drum beats, instrument riffs, and ambient sounds – from simple text prompts.

Furthermore, Stable Audio Open’s open-source nature allows users to fine-tune the model with their own audio data — providing flexibility for customized sound generation.

The main difference between Stable Audio Open and the commercial Stable Audio product lies in their specializations. While Stable Audio Open focuses on short audio samples and sound effects, the commercial product produces full tracks with coherent musical structures up to three minutes long — including advanced capabilities like audio-to-audio generation. This makes Stable Audio Open useful for sound designers and musicians looking for specific audio elements rather than complete songs.

Stable Audio Open is trained on audio data from Freesound and the Free Music Archive, which ensures a respectful approach to creator rights. Users can access the model weights on platforms like Hugging Face, inviting sound designers, developers, and audio enthusiasts to explore its capabilities and contribute feedback. This collaboration is meant to foster responsible and creative development within the AI audio community.

In a nutshell, Stable Audio Open is an accessible tool for generating diverse audio samples. It is ideal for anyone involved in sound design or music production who wants to experiment with AI-generated audio in an open-source environment.