FICHA · AUR
opensmile
A fast, real-time (audio) feature extraction utility for automatic speech, music and paralinguistic recognition research
- audio-feature-extraction-tool
- CLI
- AUDIO
- MACHINE-LEARNING
- Launchable
- Runs in terminal
· official+codex · reviewed · Jun 3, 2026 description in en
Audio features can be extracted in real time for speech, music, and paralinguistic recognition research. This helps researchers build datasets and machine-learning pipelines.
Audio analysis can process voices and sensitive recordings. Use consented data, protect outputs, and validate feature sets before publication or deployment.
How to run
SMILExtract
Commands: SMILExtract
Permissions
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