5.8M-param Speech Event Detector adds laughs, breaths and背景 sounds to Whisper transcripts

Ayush Kumar Bar · hf · 2026-10-16

theboringai-work open-sourced Speech Event Detector with a paper: a 5.8M-parameter conv-Transformer that outputs probabilities for 54 event classes (20 speaker vocalizations, 34 background sounds) every 40ms, post-processed into timestamped events merged into Whisper transcripts. It captures non-verbal cues like breaths, laughs and coughs plus background audio, trained on seven public datasets with unified multi-source annotations and synthetic augmentation. Code and weights are on GitHub and Hugging Face.

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