Datasets:
SpeechAntiSpoofingBenchmarks
/
ASVspoof2021_LA

Dataset card Data Studio Files
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 Community
20
path
string
audio
audio
label
class label
notes
string
LA_E_1010987.flac
1spoof
{"utterance_id": "LA_E_1010987", "speaker_id": "LA_0001", "codec": "gsm", "transmission": "sin_tx", "attack_id": "A08", "trim": "notrim", "phase": "eval"}
LA_E_1011071.flac
1spoof
{"utterance_id": "LA_E_1011071", "speaker_id": "LA_0005", "codec": "alaw", "transmission": "sin_tx", "attack_id": "A19", "trim": "notrim", "phase": "eval"}
LA_E_1011085.flac
1spoof
{"utterance_id": "LA_E_1011085", "speaker_id": "LA_0011", "codec": "pstn", "transmission": "mad_tx", "attack_id": "A09", "trim": "notrim", "phase": "eval"}
LA_E_1011092.flac
1spoof
{"utterance_id": "LA_E_1011092", "speaker_id": "LA_0025", "codec": "ulaw", "transmission": "ita_tx", "attack_id": "A12", "trim": "notrim", "phase": "eval"}
LA_E_1011113.flac
1spoof
{"utterance_id": "LA_E_1011113", "speaker_id": "LA_0041", "codec": "ulaw", "transmission": "ita_tx", "attack_id": "A14", "trim": "notrim", "phase": "eval"}
LA_E_1011126.flac
1spoof
{"utterance_id": "LA_E_1011126", "speaker_id": "LA_0022", "codec": "gsm", "transmission": "loc_tx", "attack_id": "A07", "trim": "notrim", "phase": "eval"}
LA_E_1011196.flac
1spoof
{"utterance_id": "LA_E_1011196", "speaker_id": "LA_0006", "codec": "none", "transmission": "-", "attack_id": "A09", "trim": "notrim", "phase": "eval"}
LA_E_1011202.flac
1spoof
{"utterance_id": "LA_E_1011202", "speaker_id": "LA_0038", "codec": "opus", "transmission": "ita_tx", "attack_id": "A09", "trim": "notrim", "phase": "eval"}
LA_E_1011206.flac
1spoof
{"utterance_id": "LA_E_1011206", "speaker_id": "LA_0020", "codec": "opus", "transmission": "loc_tx", "attack_id": "A19", "trim": "notrim", "phase": "eval"}
LA_E_1011275.flac
1spoof
{"utterance_id": "LA_E_1011275", "speaker_id": "LA_0011", "codec": "pstn", "transmission": "mad_tx", "attack_id": "A14", "trim": "notrim", "phase": "eval"}
LA_E_1011417.flac
1spoof
{"utterance_id": "LA_E_1011417", "speaker_id": "LA_0040", "codec": "gsm", "transmission": "loc_tx", "attack_id": "A15", "trim": "notrim", "phase": "eval"}
LA_E_1011419.flac
1spoof
{"utterance_id": "LA_E_1011419", "speaker_id": "LA_0044", "codec": "none", "transmission": "-", "attack_id": "A14", "trim": "notrim", "phase": "eval"}
LA_E_1011565.flac
1spoof
{"utterance_id": "LA_E_1011565", "speaker_id": "LA_0038", "codec": "opus", "transmission": "loc_tx", "attack_id": "A16", "trim": "notrim", "phase": "eval"}
LA_E_1011662.flac
1spoof
{"utterance_id": "LA_E_1011662", "speaker_id": "LA_0009", "codec": "none", "transmission": "-", "attack_id": "A07", "trim": "notrim", "phase": "eval"}
LA_E_1011791.flac
1spoof
{"utterance_id": "LA_E_1011791", "speaker_id": "LA_0033", "codec": "alaw", "transmission": "ita_tx", "attack_id": "A10", "trim": "notrim", "phase": "eval"}
LA_E_1011935.flac
1spoof
{"utterance_id": "LA_E_1011935", "speaker_id": "LA_0004", "codec": "pstn", "transmission": "mad_tx", "attack_id": "A07", "trim": "notrim", "phase": "eval"}
LA_E_1012061.flac
0bonafide
{"utterance_id": "LA_E_1012061", "speaker_id": "LA_0004", "codec": "g722", "transmission": "loc_tx", "attack_id": "bonafide", "trim": "notrim", "phase": "progress"}
LA_E_1012154.flac
1spoof
{"utterance_id": "LA_E_1012154", "speaker_id": "LA_0038", "codec": "gsm", "transmission": "loc_tx", "attack_id": "A14", "trim": "notrim", "phase": "eval"}
LA_E_1012170.flac
1spoof
{"utterance_id": "LA_E_1012170", "speaker_id": "LA_0044", "codec": "ulaw", "transmission": "sin_tx", "attack_id": "A15", "trim": "notrim", "phase": "eval"}
LA_E_1012246.flac
1spoof
{"utterance_id": "LA_E_1012246", "speaker_id": "LA_0039", "codec": "alaw", "transmission": "loc_tx", "attack_id": "A07", "trim": "notrim", "phase": "eval"}
LA_E_1012272.flac
1spoof
{"utterance_id": "LA_E_1012272", "speaker_id": "LA_0033", "codec": "ulaw", "transmission": "loc_tx", "attack_id": "A19", "trim": "notrim", "phase": "eval"}
LA_E_1012305.flac
1spoof
{"utterance_id": "LA_E_1012305", "speaker_id": "LA_0032", "codec": "opus", "transmission": "sin_tx", "attack_id": "A13", "trim": "notrim", "phase": "eval"}
LA_E_1012415.flac
1spoof
{"utterance_id": "LA_E_1012415", "speaker_id": "LA_0003", "codec": "ulaw", "transmission": "loc_tx", "attack_id": "A15", "trim": "only_speech", "phase": "hidden"}
LA_E_1012430.flac
1spoof
{"utterance_id": "LA_E_1012430", "speaker_id": "LA_0044", "codec": "gsm", "transmission": "loc_tx", "attack_id": "A13", "trim": "notrim", "phase": "eval"}
LA_E_1012463.flac
1spoof
{"utterance_id": "LA_E_1012463", "speaker_id": "LA_0034", "codec": "g722", "transmission": "loc_tx", "attack_id": "A09", "trim": "notrim", "phase": "eval"}
LA_E_1012471.flac
1spoof
{"utterance_id": "LA_E_1012471", "speaker_id": "LA_0037", "codec": "alaw", "transmission": "loc_tx", "attack_id": "A16", "trim": "only_speech", "phase": "hidden"}
LA_E_1012584.flac
1spoof
{"utterance_id": "LA_E_1012584", "speaker_id": "LA_0045", "codec": "opus", "transmission": "loc_tx", "attack_id": "A19", "trim": "notrim", "phase": "eval"}
LA_E_1012668.flac
1spoof
{"utterance_id": "LA_E_1012668", "speaker_id": "LA_0046", "codec": "pstn", "transmission": "mad_tx", "attack_id": "A08", "trim": "notrim", "phase": "eval"}
LA_E_1012689.flac
1spoof
{"utterance_id": "LA_E_1012689", "speaker_id": "LA_0013", "codec": "none", "transmission": "-", "attack_id": "A19", "trim": "notrim", "phase": "eval"}
LA_E_1012775.flac
0bonafide
{"utterance_id": "LA_E_1012775", "speaker_id": "LA_0029", "codec": "opus", "transmission": "sin_tx", "attack_id": "bonafide", "trim": "notrim", "phase": "eval"}
LA_E_1012803.flac
1spoof
{"utterance_id": "LA_E_1012803", "speaker_id": "LA_0036", "codec": "g722", "transmission": "sin_tx", "attack_id": "A14", "trim": "notrim", "phase": "eval"}
LA_E_1012837.flac
1spoof
{"utterance_id": "LA_E_1012837", "speaker_id": "LA_0020", "codec": "g722", "transmission": "loc_tx", "attack_id": "A10", "trim": "notrim", "phase": "eval"}
LA_E_1012973.flac
1spoof
{"utterance_id": "LA_E_1012973", "speaker_id": "LA_0003", "codec": "opus", "transmission": "loc_tx", "attack_id": "A16", "trim": "only_speech", "phase": "hidden"}
LA_E_1012995.flac
1spoof
{"utterance_id": "LA_E_1012995", "speaker_id": "LA_0036", "codec": "gsm", "transmission": "sin_tx", "attack_id": "A09", "trim": "notrim", "phase": "eval"}
LA_E_1013114.flac
1spoof
{"utterance_id": "LA_E_1013114", "speaker_id": "LA_0032", "codec": "none", "transmission": "-", "attack_id": "A15", "trim": "notrim", "phase": "eval"}
LA_E_1013163.flac
1spoof
{"utterance_id": "LA_E_1013163", "speaker_id": "LA_0040", "codec": "pstn", "transmission": "mad_tx", "attack_id": "A19", "trim": "only_speech", "phase": "hidden"}
LA_E_1013357.flac
1spoof
{"utterance_id": "LA_E_1013357", "speaker_id": "LA_0040", "codec": "opus", "transmission": "loc_tx", "attack_id": "A07", "trim": "notrim", "phase": "eval"}
LA_E_1013415.flac
1spoof
{"utterance_id": "LA_E_1013415", "speaker_id": "LA_0015", "codec": "alaw", "transmission": "loc_tx", "attack_id": "A16", "trim": "notrim", "phase": "eval"}
LA_E_1013469.flac
1spoof
{"utterance_id": "LA_E_1013469", "speaker_id": "LA_0029", "codec": "ulaw", "transmission": "loc_tx", "attack_id": "A18", "trim": "notrim", "phase": "eval"}
LA_E_1013500.flac
1spoof
{"utterance_id": "LA_E_1013500", "speaker_id": "LA_0017", "codec": "g722", "transmission": "loc_tx", "attack_id": "A19", "trim": "notrim", "phase": "eval"}
LA_E_1013559.flac
1spoof
{"utterance_id": "LA_E_1013559", "speaker_id": "LA_0027", "codec": "g722", "transmission": "loc_tx", "attack_id": "A16", "trim": "notrim", "phase": "eval"}
LA_E_1013637.flac
1spoof
{"utterance_id": "LA_E_1013637", "speaker_id": "LA_0004", "codec": "pstn", "transmission": "mad_tx", "attack_id": "A11", "trim": "notrim", "phase": "eval"}
LA_E_1013669.flac
1spoof
{"utterance_id": "LA_E_1013669", "speaker_id": "LA_0018", "codec": "none", "transmission": "-", "attack_id": "A19", "trim": "notrim", "phase": "eval"}
LA_E_1013717.flac
0bonafide
{"utterance_id": "LA_E_1013717", "speaker_id": "LA_0024", "codec": "gsm", "transmission": "loc_tx", "attack_id": "bonafide", "trim": "notrim", "phase": "eval"}
LA_E_1013742.flac
1spoof
{"utterance_id": "LA_E_1013742", "speaker_id": "LA_0043", "codec": "pstn", "transmission": "mad_tx", "attack_id": "A19", "trim": "notrim", "phase": "eval"}
LA_E_1013754.flac
1spoof
{"utterance_id": "LA_E_1013754", "speaker_id": "LA_0029", "codec": "gsm", "transmission": "ita_tx", "attack_id": "A11", "trim": "notrim", "phase": "eval"}
LA_E_1013759.flac
1spoof
{"utterance_id": "LA_E_1013759", "speaker_id": "LA_0022", "codec": "ulaw", "transmission": "sin_tx", "attack_id": "A15", "trim": "notrim", "phase": "eval"}
LA_E_1013825.flac
1spoof
{"utterance_id": "LA_E_1013825", "speaker_id": "LA_0036", "codec": "g722", "transmission": "loc_tx", "attack_id": "A10", "trim": "notrim", "phase": "eval"}
LA_E_1013933.flac
1spoof
{"utterance_id": "LA_E_1013933", "speaker_id": "LA_0010", "codec": "opus", "transmission": "loc_tx", "attack_id": "A10", "trim": "notrim", "phase": "eval"}
LA_E_1013966.flac
0bonafide
{"utterance_id": "LA_E_1013966", "speaker_id": "LA_0007", "codec": "opus", "transmission": "ita_tx", "attack_id": "bonafide", "trim": "notrim", "phase": "eval"}
LA_E_1013975.flac
1spoof
{"utterance_id": "LA_E_1013975", "speaker_id": "LA_0002", "codec": "opus", "transmission": "sin_tx", "attack_id": "A13", "trim": "notrim", "phase": "eval"}
LA_E_1014071.flac
1spoof
{"utterance_id": "LA_E_1014071", "speaker_id": "LA_0018", "codec": "pstn", "transmission": "mad_tx", "attack_id": "A14", "trim": "notrim", "phase": "eval"}
LA_E_1014133.flac
1spoof
{"utterance_id": "LA_E_1014133", "speaker_id": "LA_0020", "codec": "pstn", "transmission": "mad_tx", "attack_id": "A14", "trim": "notrim", "phase": "eval"}
LA_E_1014221.flac
0bonafide
{"utterance_id": "LA_E_1014221", "speaker_id": "LA_0042", "codec": "pstn", "transmission": "mad_tx", "attack_id": "bonafide", "trim": "notrim", "phase": "eval"}
LA_E_1014280.flac
1spoof
{"utterance_id": "LA_E_1014280", "speaker_id": "LA_0026", "codec": "opus", "transmission": "loc_tx", "attack_id": "A17", "trim": "only_speech", "phase": "hidden"}
LA_E_1014342.flac
1spoof
{"utterance_id": "LA_E_1014342", "speaker_id": "LA_0022", "codec": "gsm", "transmission": "sin_tx", "attack_id": "A16", "trim": "notrim", "phase": "eval"}
LA_E_1014428.flac
1spoof
{"utterance_id": "LA_E_1014428", "speaker_id": "LA_0039", "codec": "ulaw", "transmission": "loc_tx", "attack_id": "A18", "trim": "only_speech", "phase": "hidden"}
LA_E_1014509.flac
1spoof
{"utterance_id": "LA_E_1014509", "speaker_id": "LA_0040", "codec": "opus", "transmission": "sin_tx", "attack_id": "A07", "trim": "notrim", "phase": "eval"}
LA_E_1014588.flac
1spoof
{"utterance_id": "LA_E_1014588", "speaker_id": "LA_0021", "codec": "ulaw", "transmission": "ita_tx", "attack_id": "A10", "trim": "notrim", "phase": "eval"}
LA_E_1014760.flac
1spoof
{"utterance_id": "LA_E_1014760", "speaker_id": "LA_0031", "codec": "g722", "transmission": "sin_tx", "attack_id": "A19", "trim": "notrim", "phase": "progress"}
LA_E_1014788.flac
0bonafide
{"utterance_id": "LA_E_1014788", "speaker_id": "LA_0001", "codec": "g722", "transmission": "loc_tx", "attack_id": "bonafide", "trim": "notrim", "phase": "eval"}
LA_E_1014837.flac
1spoof
{"utterance_id": "LA_E_1014837", "speaker_id": "LA_0046", "codec": "gsm", "transmission": "loc_tx", "attack_id": "A11", "trim": "notrim", "phase": "eval"}
LA_E_1014901.flac
1spoof
{"utterance_id": "LA_E_1014901", "speaker_id": "LA_0003", "codec": "none", "transmission": "-", "attack_id": "A19", "trim": "only_speech", "phase": "hidden"}
LA_E_1014925.flac
1spoof
{"utterance_id": "LA_E_1014925", "speaker_id": "LA_0043", "codec": "alaw", "transmission": "loc_tx", "attack_id": "A13", "trim": "notrim", "phase": "eval"}
LA_E_1014942.flac
0bonafide
{"utterance_id": "LA_E_1014942", "speaker_id": "LA_0011", "codec": "gsm", "transmission": "loc_tx", "attack_id": "bonafide", "trim": "notrim", "phase": "eval"}
LA_E_1014946.flac
1spoof
{"utterance_id": "LA_E_1014946", "speaker_id": "LA_0015", "codec": "pstn", "transmission": "mad_tx", "attack_id": "A09", "trim": "notrim", "phase": "eval"}
LA_E_1014958.flac
0bonafide
{"utterance_id": "LA_E_1014958", "speaker_id": "LA_0037", "codec": "pstn", "transmission": "mad_tx", "attack_id": "bonafide", "trim": "notrim", "phase": "eval"}
LA_E_1015001.flac
1spoof
{"utterance_id": "LA_E_1015001", "speaker_id": "LA_0046", "codec": "none", "transmission": "-", "attack_id": "A12", "trim": "notrim", "phase": "eval"}
LA_E_1015008.flac
1spoof
{"utterance_id": "LA_E_1015008", "speaker_id": "LA_0029", "codec": "alaw", "transmission": "sin_tx", "attack_id": "A11", "trim": "notrim", "phase": "eval"}
LA_E_1015053.flac
1spoof
{"utterance_id": "LA_E_1015053", "speaker_id": "LA_0048", "codec": "opus", "transmission": "ita_tx", "attack_id": "A13", "trim": "notrim", "phase": "eval"}
LA_E_1015058.flac
1spoof
{"utterance_id": "LA_E_1015058", "speaker_id": "LA_0005", "codec": "none", "transmission": "-", "attack_id": "A16", "trim": "notrim", "phase": "eval"}
LA_E_1015064.flac
1spoof
{"utterance_id": "LA_E_1015064", "speaker_id": "LA_0028", "codec": "opus", "transmission": "loc_tx", "attack_id": "A15", "trim": "notrim", "phase": "eval"}
LA_E_1015065.flac
1spoof
{"utterance_id": "LA_E_1015065", "speaker_id": "LA_0018", "codec": "alaw", "transmission": "loc_tx", "attack_id": "A17", "trim": "notrim", "phase": "eval"}
LA_E_1015073.flac
1spoof
{"utterance_id": "LA_E_1015073", "speaker_id": "LA_0028", "codec": "alaw", "transmission": "loc_tx", "attack_id": "A12", "trim": "notrim", "phase": "progress"}
LA_E_1015089.flac
1spoof
{"utterance_id": "LA_E_1015089", "speaker_id": "LA_0026", "codec": "none", "transmission": "-", "attack_id": "A10", "trim": "notrim", "phase": "eval"}
LA_E_1015187.flac
1spoof
{"utterance_id": "LA_E_1015187", "speaker_id": "LA_0014", "codec": "none", "transmission": "-", "attack_id": "A17", "trim": "notrim", "phase": "eval"}
LA_E_1015225.flac
1spoof
{"utterance_id": "LA_E_1015225", "speaker_id": "LA_0018", "codec": "alaw", "transmission": "loc_tx", "attack_id": "A09", "trim": "only_speech", "phase": "hidden"}
LA_E_1015330.flac
1spoof
{"utterance_id": "LA_E_1015330", "speaker_id": "LA_0032", "codec": "alaw", "transmission": "sin_tx", "attack_id": "A16", "trim": "notrim", "phase": "progress"}
LA_E_1015470.flac
1spoof
{"utterance_id": "LA_E_1015470", "speaker_id": "LA_0018", "codec": "none", "transmission": "-", "attack_id": "A18", "trim": "notrim", "phase": "eval"}
LA_E_1015549.flac
1spoof
{"utterance_id": "LA_E_1015549", "speaker_id": "LA_0012", "codec": "opus", "transmission": "loc_tx", "attack_id": "A10", "trim": "notrim", "phase": "eval"}
LA_E_1015585.flac
0bonafide
{"utterance_id": "LA_E_1015585", "speaker_id": "LA_0018", "codec": "opus", "transmission": "sin_tx", "attack_id": "bonafide", "trim": "notrim", "phase": "eval"}
LA_E_1015732.flac
1spoof
{"utterance_id": "LA_E_1015732", "speaker_id": "LA_0045", "codec": "gsm", "transmission": "ita_tx", "attack_id": "A07", "trim": "notrim", "phase": "eval"}
LA_E_1015750.flac
1spoof
{"utterance_id": "LA_E_1015750", "speaker_id": "LA_0036", "codec": "none", "transmission": "-", "attack_id": "A07", "trim": "notrim", "phase": "eval"}
LA_E_1015815.flac
1spoof
{"utterance_id": "LA_E_1015815", "speaker_id": "LA_0028", "codec": "alaw", "transmission": "ita_tx", "attack_id": "A11", "trim": "notrim", "phase": "eval"}
LA_E_1015856.flac
0bonafide
{"utterance_id": "LA_E_1015856", "speaker_id": "LA_0046", "codec": "g722", "transmission": "sin_tx", "attack_id": "bonafide", "trim": "notrim", "phase": "eval"}
LA_E_1015873.flac
1spoof
{"utterance_id": "LA_E_1015873", "speaker_id": "LA_0001", "codec": "none", "transmission": "-", "attack_id": "A16", "trim": "notrim", "phase": "progress"}
LA_E_1015937.flac
1spoof
{"utterance_id": "LA_E_1015937", "speaker_id": "LA_0037", "codec": "opus", "transmission": "loc_tx", "attack_id": "A16", "trim": "notrim", "phase": "eval"}
LA_E_1015951.flac
1spoof
{"utterance_id": "LA_E_1015951", "speaker_id": "LA_0004", "codec": "none", "transmission": "-", "attack_id": "A10", "trim": "notrim", "phase": "eval"}
LA_E_1015974.flac
1spoof
{"utterance_id": "LA_E_1015974", "speaker_id": "LA_0040", "codec": "ulaw", "transmission": "sin_tx", "attack_id": "A07", "trim": "only_speech", "phase": "hidden"}
LA_E_1016011.flac
1spoof
{"utterance_id": "LA_E_1016011", "speaker_id": "LA_0005", "codec": "pstn", "transmission": "mad_tx", "attack_id": "A10", "trim": "notrim", "phase": "eval"}
LA_E_1016031.flac
1spoof
{"utterance_id": "LA_E_1016031", "speaker_id": "LA_0001", "codec": "none", "transmission": "-", "attack_id": "A11", "trim": "notrim", "phase": "eval"}
LA_E_1016035.flac
0bonafide
{"utterance_id": "LA_E_1016035", "speaker_id": "LA_0001", "codec": "opus", "transmission": "loc_tx", "attack_id": "bonafide", "trim": "notrim", "phase": "eval"}
LA_E_1016085.flac
0bonafide
{"utterance_id": "LA_E_1016085", "speaker_id": "LA_0003", "codec": "ulaw", "transmission": "loc_tx", "attack_id": "bonafide", "trim": "notrim", "phase": "eval"}
LA_E_1016136.flac
0bonafide
{"utterance_id": "LA_E_1016136", "speaker_id": "LA_0026", "codec": "alaw", "transmission": "loc_tx", "attack_id": "bonafide", "trim": "notrim", "phase": "progress"}
LA_E_1016141.flac
1spoof
{"utterance_id": "LA_E_1016141", "speaker_id": "LA_0032", "codec": "alaw", "transmission": "loc_tx", "attack_id": "A14", "trim": "notrim", "phase": "eval"}
LA_E_1016152.flac
1spoof
{"utterance_id": "LA_E_1016152", "speaker_id": "LA_0026", "codec": "gsm", "transmission": "ita_tx", "attack_id": "A14", "trim": "only_speech", "phase": "hidden"}
LA_E_1016231.flac
1spoof
{"utterance_id": "LA_E_1016231", "speaker_id": "LA_0021", "codec": "ulaw", "transmission": "sin_tx", "attack_id": "A14", "trim": "only_speech", "phase": "hidden"}
LA_E_1016240.flac
1spoof
{"utterance_id": "LA_E_1016240", "speaker_id": "LA_0036", "codec": "pstn", "transmission": "mad_tx", "attack_id": "A16", "trim": "only_speech", "phase": "hidden"}
LA_E_1016267.flac
1spoof
{"utterance_id": "LA_E_1016267", "speaker_id": "LA_0011", "codec": "none", "transmission": "-", "attack_id": "A16", "trim": "notrim", "phase": "eval"}
LA_E_1016273.flac
1spoof
{"utterance_id": "LA_E_1016273", "speaker_id": "LA_0023", "codec": "alaw", "transmission": "loc_tx", "attack_id": "A10", "trim": "notrim", "phase": "eval"}