Sonic-Forage/nps-liminal-soundscapes-v0-1

---
configs:
- config_name: training_audio
data_files:
- split: train
path: metadata.csv
---

# nps-liminal-soundscapes-v0-1

Private Sonic-Forage Stable Audio soundscape training dataset built from verified National Park Service public-domain sound pages.

## License receipt

Primary source pages:

- https://www.nps.gov/subjects/sound/gallery.htm — page states files are public domain and may be downloaded; credit requested.
- https://www.nps.gov/yell/learn/photosmultimedia/soundlibrary.htm — page states files were recorded in the park, are public domain, and may be used without limitation; credit National Park Service where appropriate.
- https://www.nps.gov/romo/learn/photosmultimedia/soundlibrary.htm — included only if source-page receipt verifies public-domain language.

Clip-level source URLs, titles, SHA-256 hashes, and captions are in `metadata.csv` and `metadata.jsonl`.

## Contents

- Clips: 128 WAV files under `clips/`
- Format: 48 kHz stereo WAV, loudness-normalized with ffmpeg loudnorm
- Target model: Stable Audio / Stable Audio 3 LoRA first pass
- Caption style: public-domain national park soundscape identity, no music/drums/human voice

## Credit

Please credit: National Park Service.