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Correct audio labels and select sources by provenance - #186

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fix/audio-provenance-labels
Oct 13, 2026
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dylanuys merged 2 commits into
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fix/audio-provenance-labels

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@dylanuys dylanuys commented Oct 12, 2026 •

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Human Thorsten recordings and ASVspoof 2021 physical replay speech were labeled synthetic, while mixed ASVspoof and FakeSound2 mirrors inherited one label. Correct the recording/replay labels and select homogeneous source subsets.

  • Move Thorsten-Voice and ASVspoof 2021 PA to real audio.
  • Use pinned, provenance-separated 34data mirrors for ASVspoof 2021 LA/DF and ASVspoof 5. Existing include_paths filters select real or synthetic shards; add bona-fide LA/DF entries and a neural codec reconstruction entry for C04/C07.
  • Switch FakeSound2 to its original source, whose class directories support existing archive filters. Separate genuine audio, recorded edits and LASSNet masking, and generatively produced audio.

Only the two registry YAML files change. Audio preparation and protocol joins occur outside this repository.

Validation: 9 config-loading/archive-filter tests passed; fresh gasbench downloads from all six ASVspoof class subsets matched official protocol labels; every FakeSound2 source WAV matches exactly one configured group; git diff --check passed. Published ASVspoof archives passed CRC checks; repeated filenames were removed only after SHA-256 byte equality verification.

Sources: ASVspoof LA, ASVspoof DF, ASVspoof 5, FakeSound2.

Release GasBench v0.11.3 with ten 34data datasets
@dylanuys
dylanuys force-pushed the fix/audio-provenance-labels branch from ec220df to b4c63a6 Compare October 12, 2026 18:10
@dylanuys dylanuys changed the title Correct audio provenance labels and source selection Correct provenance labels for recorded audio corpora Oct 12, 2026
@dylanuys
dylanuys force-pushed the fix/audio-provenance-labels branch from b4c63a6 to f470feb Compare October 12, 2026 18:24
@dylanuys
dylanuys force-pushed the fix/audio-provenance-labels branch from f470feb to a10bd09 Compare October 12, 2026 20:59
@dylanuys dylanuys changed the title Correct provenance labels for recorded audio corpora Correct audio labels and select sources by provenance Oct 12, 2026
@dylanuys
dylanuys changed the base branch from main to dev October 13, 2026 15:08
@dylanuys
dylanuys marked this pull request as ready for review October 13, 2026 15:17
@dylanuys
dylanuys merged commit 9f7206a into dev Oct 13, 2026
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