Datasets › LibriCSS
LibriCSS
Continuous speech separation (CSS) is an approach to handling overlapped speech in conversational audio signals. A real recorded dataset, called LibriCSS, is derived from LibriSpeech by concatenating the corpus utterances to simulate a conversation and capturing the audio replays with far-field microphones.
Benchmarks archive 2025-07-28
All 2 leaderboards whose dataset resolves to this page shown (sort by any header). "First row" is the archive's own first row at snapshot, in the archive's row order; nothing here re-ranks and metric direction is not asserted.
| First row (archive order) | Paper | Code | ||||
|---|---|---|---|---|---|---|
| Speech Recognition | LibriCSS | TS-SEP Word Error Rate (WER) 3.27 | TS-SEP: Joint Diarization and Separation Conditioned on... | merlresearch/tssep | 2 | Compare |
| Speech Separation | LibriCSS | Conformer (large) 0S 5.4 | Continuous Speech Separation with Conformer | Sanyuan-Chen/CSS_with_Conformer | 2 | Compare |
Papers archive 2025-07-28
3 shown of 3 papers with a leaderboard row on this dataset's benchmarks, newest first. The archive's own "papers using this dataset" list was never published, so this is the benchmark-backed subset; the archive's count for this dataset is 73. The Syntology column is from Syntology's graph (read 2026-09-24), stated per sample; it is not part of any archive number.
| Date | Samples run Syntology | |||
|---|---|---|---|---|
| TS-SEP: Joint Diarization and Separation Conditioned on Estimated Speaker Embeddings | 1 | 1 | 7 Mar 2023 | not harvested |
| GPU-accelerated Guided Source Separation for Meeting Transcription | 2 | 1 | 10 Dec 2022 | not harvested |
| Continuous Speech Separation with Conformer | 1 | 2 | 13 Aug 2020 | not harvested |
Dataset loaders archive 2025-07-28
1 loader as listed in the archive; links are outbound and not re-checked here.
Tasks archive 2025-07-28
License archive 2025-07-28
No licence recorded in the archive. Absence here is not a statement about the dataset's terms.
Modalities archive 2025-07-28
Languages archive 2025-07-28
No language tagged.
Variants archive 2025-07-28
- LibriCSS
1 variant name, as the archive lists them.
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