Key facts
- Signals
- ppg, ecg, skin-temp, eda, resp
- Reference Labels
- stress
- Devices
- maxim-maxrefdes103, empatica-e4
- Sampling Rates
- MAXREFDES103 wrist PPG 256 Hz; index-finger PPG 250 Hz; other channels device-dependent
- Subjects
- 50
- License
- CC BY 4.0
Summary
SONATA provides multimodal physiological signals acquired during emotionally-labeled music listening for affective computing / emotion recognition research. Hosted on Zenodo record 22641079 (DOI 10.5281/zenodo.22641079), license CC BY 4.0. Archive: SONATA.zip (~2.4 GB).
Updated: Oct 5, 2026