Stable Audio

Stable Audio is an AI-powered music generation platform developed by Stability AI. This software enables creators to produce original music and sound effects using artificial intelligence, providing tools for both novice and professional users to enhance their musical creativity.

Key features:
- Audio-to-Audio Generation: Allows users to upload audio samples and transform them into various sounds using natural language prompts.
- Text Prompts: Enables users to describe desired audio characteristics, guiding the AI model towards specific outputs.
- Input Audio Strength: Provides control over the level of modification applied to the input audio.
- Prompt Strength: Allows users to balance the influence of text prompts with the input audio.
- Multi-Track Generation: Creates full tracks with coherent structures, including intros, developments, and outros.
- Stereo Sound Effects: Produces high-quality sound effects with structured compositions.
- User Interface: Offers an intuitive platform for users to interact with AI models, upload audio, and adjust parameters.

How it works:
1. Upload audio samples or use existing AI-generated audio.
2. Add text prompts describing desired audio characteristics.
3. Adjust input audio strength and prompt strength parameters.
4. Generate audio using the AI model.
5. Refine output by adjusting parameters and regenerating as needed.

Integrations:
AudioSparx, Freesound, Free Music Archive

Use of AI:
Stable Audio employs a latent diffusion model architecture, utilizing a highly compressed autoencoder and a diffusion transformer to generate high-quality audio with coherent structures. The Stable Audio 2.0 model is designed to produce full tracks up to three minutes long.

AI foundation model:
The platform is built on the Stable Audio AudioSparx 2.0 model, which is optimized for generating full tracks with coherent structures. Additionally, an open-source model called Stable Audio Open is available for generating short audio samples, sound effects, and production elements using text prompts.

Target users:
- Musicians
- Sound designers
- Content creators

How to access:
Stable Audio is available as a web application accessible through a browser. The platform offers different pricing tiers, including Studio, Creator, and Enterprise, each with varying levels of track generations, track duration, and monthly upload amounts.