Timestamp-fusion comparison dataset
This dataset contains lossless FLAC audio embedded in Parquet shards. It was
built from 30 recordings using the text and recording-local speaker labels in
transcript_sbpn, with conservative outer-boundary corrections from ordinary
speaker regions in Diarized.
- Chunks: 2,244
- Audio duration: 3.682 hours
- Speech rows represented: 4,225
- Timestamp source:
transcript_sbpn_diarized - Merge gap: at most 2.0 seconds
- Maximum chunk: 40.0 seconds, except a single source row with no internal cutting point
- Quality status: unreviewed
The audio feature is playable in the Dataset Viewer. Speaker labels are
anonymous and local to each recording. Music, overlap, noise, transcription
errors, and alignment errors have not been fully filtered. Confirm rights,
consent, and permitted uses before training or redistribution.
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