Sound effects (foley)
footsteps, weather, ambient sounds
// official site: stability.ai ↗
AUDIO & MUSIC · PRO TIER
Stable Audio Openpro
Stable Audio Open is Stability AI's open-weight text-to-audio model — generates 47-second clips of stereo audio at 44.1 kHz from text prompts. Specialized for sound effects, foley, and short musical samples (NOT full songs). High quality + permissive license make it the canonical open audio gen choice.
// What it is
A closer look.
Stable Audio Open is Stability AI's open-weight text-to-audio model — generates 47-second clips of stereo audio at 44.1 kHz from text prompts. Specialized for sound effects, foley, and short musical samples (NOT full songs). High quality + permissive license make it the canonical open audio gen choice.
The audio equivalent of "Stable Diffusion for sound" — Stability AI's audio offering.
// Use cases
What it's for.
Concrete scenarios where teams pick Stable Audio Open over the SaaS alternative.
Short musical phrases
drum loops, melodies, samples
Soundscape design
atmospheres, environments
Game sound effects
UI sounds, ambient layers
Audio assets at scale
generate library of sounds for games/video
NOT for full songs
use MusicGen for that
// Who it's for
Built for these teams.
If your team profile matches one of these, Stable Audio Open is a strong fit out of the box.
Game developers
generating sound effects libraries
Video editors
needing foley for productions
Sound designers
prototyping audio concepts
App developers
generating UI sounds
Music producers
creating sample libraries
Hosting providers
offering audio gen tier
// Differentiators
Why teams pick Stable Audio Open.
When evaluating self-hosted options for this category, here are the dimensions on which Stable Audio Open consistently lands above the alternatives.
- ✓Stability AI Community License — commercial OK up to $1M revenue (then commercial license)
- ✓Sound effect specialization — better than MusicGen for foley/SFX
- ✓44.1 kHz stereo — production-grade audio quality
- ✓47 seconds max — longer than most open audio models
- ✓Active Stability AI development — frequent improvements
- ✓Trained on permissive data — fewer copyright concerns vs music-trained models
// Integrations
Connects to.
The stack you'll plug Stable Audio Open into — services, protocols, and adjacent apps in the BluixApps catalog.
◇
Gradio web UI
out of box
◈
stable-audio-tools
Python library for batch
◆
HuggingFace gated download
accept license + HF_TOKEN required
▣
Pair with video AI
SFX for generated video B-roll
▦
Pair with MusicGen
SFX for atmosphere + MusicGen for melodies
// Adoption & deployment
Notable users & community
- 3k+ GitHub stars
- Stability AI corporate backing
- Used in indie game production pipelines
- Active community fine-tunes for specific sound categories
- Featured in audio AI roundups
What we ship
- Cloned
Stability-AI/stable-audio-toolsrepo - pytorch/pytorch CUDA 12.4 base + ffmpeg + libsndfile1
- run_gradio.py launcher with
--model-config stabilityai/stable-audio-open-1.0 - Persistent volumes: repo, models (~6 GB), output
- Port 7869 mapped
- Install report at
/root/bluixapps/stableaudio.txt - HF license + token requirement clearly noted
- Sample prompt library in install report
- GPU pre-flight check via
bluixapps_ensure_nvidia_runtime - Backup hook covers models + outputs
// Tips & operations
Run it properly.
Operational guidance from running this in production — what to lock down, what surprises people.
// PERFORMANCE
HF authorization required
accept license at https://huggingface.co/stabilityai/stable-audio-open-1.0
// SECURITY
VRAM
8 GB GPU recommended for 8-step inference
// OPERATIONS
Length
1-47 seconds (longer = more memory)
// RELIABILITY
CFG scale
~7 default; higher for stronger prompt adherence
// DEPLOYMENT
Sample prompts
// SCALING
Output
stereo WAV at 44.1 kHz
// MAINTENANCE
License check
Stability AI Community License — review for commercial use
10240
// min ram (MB)
12
// min disk (GB)
7869
// access port
http
// protocol
pro
// bluixapps tier
// Alternatives in Audio & music
Compare with
Project resources
Official sitestability.ai ↗