Delgado, Héctor
Evans, Nicholas
Kinnunen, Tomi
Lee, Kong Aik
Liu, Xuechen
Nautsch, Andreas
Patino, Jose
Sahidullah, Md
Todisco, Massimiliano
Wang, Xin
Yamagishi, Junichi
2021-05-28
<p>=== Notice ===</p>
<p>Evaluation keys (bona fide / spoof) and meta-labels can be downloaded from https://www.asvspoof.org/index2021.html.</p>
<p>============</p>
<p>The automatic speaker verification spoofing and countermeasures (ASVspoof) challenge series is a community-led initiative which aims to promote the consideration of spoofing and the development of countermeasures. ASVspoof 2021 is the 4th in a series of bi-annual, competitive challenges where the goal is to develop countermeasures capable of discriminating between bona fide and spoofed or deepfake speech. <br>
<br>
ASVspoof 2021 comprises three different tasks: <br>
<em> Logical access (LA)</em>: bona fide and spoofed utterances generated using text-to-speech (TTS) and voice conversion (VC) algorithms are communicated across telephony and VoIP networks with various coding and transmission effects;<br>
<br>
<em>Physical access (PA)</em>: bona fide utterances are made in a real, physical space in which spoofing attacks are captured and then replayed within the same physical space using replay devices of varying quality;<br>
<br>
<em>Speech deepfake (DF)</em>: a fake audio detection task comprising bona fide and spoofed utterances generated using TTS and VC algorithms. Similar to the LA task (includes compressed data) but without speaker verification.<br>
<br>
<strong>This repository provides the evaluation set for the DF task.</strong><br>
<br>
For more details, please visit our website below. https://www.asvspoof.org</p>
https://doi.org/10.5281/zenodo.4835108
oai:zenodo.org:4835108
Zenodo
https://doi.org/10.5281/zenodo.4835107
info:eu-repo/semantics/openAccess
ODC Open Database License v1.0
http://www.opendatacommons.org/licenses/odbl/1.0/
Speaker recognition
Speaker verification
ASVspoof
Anti-spoofing
Presentation attack detection
Deepfake detection
ASVspoof 2021 Challenge - Speech Deepfake Database
info:eu-repo/semantics/other