<div dir="ltr"><div style="color:rgb(0,0,0);font-family:"Segoe UI","Lucida Sans",sans-serif;font-size:14.16px;background-color:rgb(252,253,254)">*Apologies for possible cross-posting*</div><div style="color:rgb(0,0,0);font-family:"Segoe UI","Lucida Sans",sans-serif;font-size:14.16px;background-color:rgb(252,253,254)">=============================</div><div style="color:rgb(0,0,0);font-family:"Segoe UI","Lucida Sans",sans-serif;font-size:14.16px;background-color:rgb(252,253,254)"><br>Automatic Speaker Verification Spoofing and Countermeasures Challenge (ASVspoof 2021) accepts registrations until <span class="gmail-Object" role="link" id="gmail-OBJ_PREFIX_DWT570_com_zimbra_date" style="color:rgb(68,101,111)"><span class="gmail-Object" role="link" id="gmail-OBJ_PREFIX_DWT587_com_zimbra_date" style="cursor: pointer;">June 23</span></span>, 2021: <span class="gmail-Object" role="link" id="gmail-OBJ_PREFIX_DWT571_com_zimbra_url" style="color:rgb(68,101,111)"><span class="gmail-Object" role="link" id="gmail-OBJ_PREFIX_DWT588_com_zimbra_url" style="cursor: pointer;"><a href="https://gcc02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.asvspoof.org%2F&data=04%7C01%7Comid.sadjadi%40nist.gov%7C9d62f9b842164696fa9008d929c9439e%7C2ab5d82fd8fa4797a93e054655c61dec%7C1%7C0%7C637586766810311209%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=S5N1qWM1DPokp86V5ROto8YGIZ912QWQSBZj1j5WRow%3D&reserved=0" target="_blank" rel="nofollow noopener noreferrer" style="color:rgb(68,101,111);text-decoration-line:none">https://www.asvspoof.org/</a></span></span>. The challenge includes three different scenarios, each of which can be attended independent of the other two: physical access (PA), logical access (LA), and speech deepfake (DF).</div><div style="color:rgb(0,0,0);font-family:"Segoe UI","Lucida Sans",sans-serif;font-size:14.16px;background-color:rgb(252,253,254)"><br>How to participate?</div><div style="color:rgb(0,0,0);font-family:"Segoe UI","Lucida Sans",sans-serif;font-size:14.16px;background-color:rgb(252,253,254)"><br>1. Read the evaluation plan: <span class="gmail-Object" role="link" id="gmail-OBJ_PREFIX_DWT572_com_zimbra_url" style="color:rgb(68,101,111)"><span class="gmail-Object" role="link" id="gmail-OBJ_PREFIX_DWT589_com_zimbra_url" style="cursor: pointer;"><a href="https://gcc02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.asvspoof.org%2Fasvspoof2021%2Fasvspoof2021_evaluation_plan.pdf&data=04%7C01%7Comid.sadjadi%40nist.gov%7C9d62f9b842164696fa9008d929c9439e%7C2ab5d82fd8fa4797a93e054655c61dec%7C1%7C0%7C637586766810311209%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=mAuJSyYEcmikKJOz%2FewyQs3gkwxWFWK%2Bukueprx8vsk%3D&reserved=0" target="_blank" rel="nofollow noopener noreferrer" style="color:rgb(68,101,111);text-decoration-line:none">https://www.asvspoof.org/asvspoof2021/asvspoof2021_evaluation_plan.pdf</a></span></span></div><div style="font-family:"Segoe UI","Lucida Sans",sans-serif;font-size:14.16px;background-color:rgb(252,253,254)"><font color="#44656f"><br></font><font color="#000000">2. Register: </font><span class="gmail-Object" role="link" id="gmail-OBJ_PREFIX_DWT573_com_zimbra_url" style="color:rgb(68,101,111)"><span class="gmail-Object" role="link" id="gmail-OBJ_PREFIX_DWT590_com_zimbra_url" style="cursor: pointer;"><a href="https://gcc02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.spsc-sig.org%2Fform%2Fasvspoof-2021-registration-form&data=04%7C01%7Comid.sadjadi%40nist.gov%7C9d62f9b842164696fa9008d929c9439e%7C2ab5d82fd8fa4797a93e054655c61dec%7C1%7C0%7C637586766810321176%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=caozQdpoMdLueKcXip8IE%2BYH1auahCLIzL0L4jQI8xQ%3D&reserved=0" target="_blank" rel="nofollow noopener noreferrer" style="color:rgb(68,101,111);text-decoration-line:none">https://www.spsc-sig.org/form/asvspoof-2021-registration-form</a></span></span><font color="#000000">  </font></div><div style="font-family:"Segoe UI","Lucida Sans",sans-serif;font-size:14.16px;background-color:rgb(252,253,254)"><font color="#000000"><br>3. Join e-mail list: send an e-mail to  </font><span class="gmail-Object" role="link" id="gmail-OBJ_PREFIX_DWT574_ZmEmailObjectHandler" style="color:rgb(68,101,111)"><span class="gmail-Object" role="link" id="gmail-OBJ_PREFIX_DWT591_ZmEmailObjectHandler" style="cursor: pointer;"><a href="mailto:sympa@lists.asvspoof.org" target="_blank" rel="nofollow noopener noreferrer" style="color:rgb(68,101,111);text-decoration-line:none">sympa@lists.asvspoof.org</a></span></span><font color="#000000"> with with 'subscribe ASVspoof2021' as the subject line. </font></div><div style="font-family:"Segoe UI","Lucida Sans",sans-serif;font-size:14.16px;background-color:rgb(252,253,254)"><font color="#000000"><br>4. Download the challenge data: </font><br><font color="#000000">- LA (~ 8 GB): </font><span class="gmail-Object" role="link" id="gmail-OBJ_PREFIX_DWT575_com_zimbra_url" style="color:rgb(68,101,111)"><span class="gmail-Object" role="link" id="gmail-OBJ_PREFIX_DWT592_com_zimbra_url" style="cursor: pointer;"><a href="https://gcc02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fzenodo.org%2Frecord%2F4837263&data=04%7C01%7Comid.sadjadi%40nist.gov%7C9d62f9b842164696fa9008d929c9439e%7C2ab5d82fd8fa4797a93e054655c61dec%7C1%7C0%7C637586766810321176%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=f0HqxHjsx%2BqfZuhyONx26hQyS716COvSVyMoF9yGxWU%3D&reserved=0" target="_blank" rel="nofollow noopener noreferrer" style="color:rgb(68,101,111);text-decoration-line:none">https://zenodo.org/record/4837263</a></span></span><font color="#000000"> </font><br><font color="#000000">- PA (~46 GB): </font><span class="gmail-Object" role="link" id="gmail-OBJ_PREFIX_DWT576_com_zimbra_url" style="color:rgb(68,101,111)"><span class="gmail-Object" role="link" id="gmail-OBJ_PREFIX_DWT593_com_zimbra_url" style="cursor: pointer;"><a href="https://gcc02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fzenodo.org%2Frecord%2F4834716&data=04%7C01%7Comid.sadjadi%40nist.gov%7C9d62f9b842164696fa9008d929c9439e%7C2ab5d82fd8fa4797a93e054655c61dec%7C1%7C0%7C637586766810321176%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=kFg4xrORck9IzFoYKKh3MiSl1hqRLhjpQguDH5vTu5w%3D&reserved=0" target="_blank" rel="nofollow noopener noreferrer" style="color:rgb(68,101,111);text-decoration-line:none">https://zenodo.org/record/4834716</a></span></span><br><font color="#000000">- DF (~34 GB): </font><span class="gmail-Object" role="link" id="gmail-OBJ_PREFIX_DWT577_com_zimbra_url" style="color:rgb(68,101,111)"><span class="gmail-Object" role="link" id="gmail-OBJ_PREFIX_DWT594_com_zimbra_url" style="cursor: pointer;"><a href="https://gcc02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fzenodo.org%2Frecord%2F4835108&data=04%7C01%7Comid.sadjadi%40nist.gov%7C9d62f9b842164696fa9008d929c9439e%7C2ab5d82fd8fa4797a93e054655c61dec%7C1%7C0%7C637586766810331123%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=SrdO0U7wgoRdvjmzc4o4zl8reLxrvbDU2aBdLnYpHnE%3D&reserved=0" target="_blank" rel="nofollow noopener noreferrer" style="color:rgb(68,101,111);text-decoration-line:none">https://zenodo.org/record/4835108</a></span></span><font color="#000000"> </font></div><div style="font-family:"Segoe UI","Lucida Sans",sans-serif;font-size:14.16px;background-color:rgb(252,253,254)"><font color="#000000"><br>5. Create account in Codalab (</font><span class="gmail-Object" role="link" id="gmail-OBJ_PREFIX_DWT578_com_zimbra_url" style="color:rgb(68,101,111)"><span class="gmail-Object" role="link" id="gmail-OBJ_PREFIX_DWT595_com_zimbra_url" style="cursor: pointer;"><a href="https://gcc02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fcompetitions.codalab.org%2F&data=04%7C01%7Comid.sadjadi%40nist.gov%7C9d62f9b842164696fa9008d929c9439e%7C2ab5d82fd8fa4797a93e054655c61dec%7C1%7C0%7C637586766810331123%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=826q3gZpneNMiLpNy3fiuamelj5xjo67Xjt2OWO3q6o%3D&reserved=0" target="_blank" rel="nofollow noopener noreferrer" style="color:rgb(68,101,111);text-decoration-line:none">https://competitions.codalab.org/</a></span></span><font color="#000000">) and request access to the scenario(s) of your interest:</font><br><font color="#000000">- LA: </font><span class="gmail-Object" role="link" id="gmail-OBJ_PREFIX_DWT579_com_zimbra_url" style="color:rgb(68,101,111)"><span class="gmail-Object" role="link" id="gmail-OBJ_PREFIX_DWT596_com_zimbra_url" style="cursor: pointer;"><a href="https://gcc02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fcompetitions.codalab.org%2Fcompetitions%2F32343&data=04%7C01%7Comid.sadjadi%40nist.gov%7C9d62f9b842164696fa9008d929c9439e%7C2ab5d82fd8fa4797a93e054655c61dec%7C1%7C0%7C637586766810341081%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=COWNQJ03lil3fZe1oGt6ah1jVbsYaVfgIv%2FZdD9oHgk%3D&reserved=0" target="_blank" rel="nofollow noopener noreferrer" style="color:rgb(68,101,111);text-decoration-line:none">https://competitions.codalab.org/competitions/32343</a></span></span><br><font color="#000000">- PA: </font><span class="gmail-Object" role="link" id="gmail-OBJ_PREFIX_DWT580_com_zimbra_url" style="color:rgb(68,101,111)"><span class="gmail-Object" role="link" id="gmail-OBJ_PREFIX_DWT597_com_zimbra_url" style="cursor: pointer;"><a href="https://gcc02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fcompetitions.codalab.org%2Fcompetitions%2F32347&data=04%7C01%7Comid.sadjadi%40nist.gov%7C9d62f9b842164696fa9008d929c9439e%7C2ab5d82fd8fa4797a93e054655c61dec%7C1%7C0%7C637586766810341081%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=teCtumXj6TXij%2B%2FUMBoWBd0f9eflJMIHC9QwOP125CA%3D&reserved=0" target="_blank" rel="nofollow noopener noreferrer" style="color:rgb(68,101,111);text-decoration-line:none">https://competitions.codalab.org/competitions/32347</a></span></span><br><font color="#000000">- DF: </font><span class="gmail-Object" role="link" id="gmail-OBJ_PREFIX_DWT581_com_zimbra_url" style="color:rgb(68,101,111)"><span class="gmail-Object" role="link" id="gmail-OBJ_PREFIX_DWT598_com_zimbra_url" style="cursor: pointer;"><a href="https://gcc02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fcompetitions.codalab.org%2Fcompetitions%2F32345&data=04%7C01%7Comid.sadjadi%40nist.gov%7C9d62f9b842164696fa9008d929c9439e%7C2ab5d82fd8fa4797a93e054655c61dec%7C1%7C0%7C637586766810341081%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=X63ecuLQzsBH0m%2Fqt044I%2BPivn6rJYGFIjhcS%2BujmZ0%3D&reserved=0" target="_blank" rel="nofollow noopener noreferrer" style="color:rgb(68,101,111);text-decoration-line:none">https://competitions.codalab.org/competitions/32345</a></span></span></div><div style="font-family:"Segoe UI","Lucida Sans",sans-serif;font-size:14.16px;background-color:rgb(252,253,254)"><font color="#44656f"><br></font><font color="#000000">6. Official challenge baselines codes: </font><span class="gmail-Object" role="link" id="gmail-OBJ_PREFIX_DWT582_com_zimbra_url" style="color:rgb(68,101,111)"><span class="gmail-Object" role="link" id="gmail-OBJ_PREFIX_DWT599_com_zimbra_url" style="cursor: pointer;"><a href="http://github.com/asvspoof-challenge/2021" target="_blank" rel="nofollow noopener noreferrer" style="color:rgb(68,101,111);text-decoration-line:none">http://github.com/asvspoof-challenge/2021</a></span></span></div><div style="font-family:"Segoe UI","Lucida Sans",sans-serif;font-size:14.16px;background-color:rgb(252,253,254)"><font color="#44656f"><br></font><font color="#000000">7. Challenge metric (tandem detection cost function) reference implementations:</font><br><font color="#000000">- Python: </font><span class="gmail-Object" role="link" id="gmail-OBJ_PREFIX_DWT583_com_zimbra_url" style="color:rgb(68,101,111)"><span class="gmail-Object" role="link" id="gmail-OBJ_PREFIX_DWT600_com_zimbra_url" style="cursor: pointer;"><a href="https://gcc02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.asvspoof.org%2Fresources%2FtDCF_python_v2.zip&data=04%7C01%7Comid.sadjadi%40nist.gov%7C9d62f9b842164696fa9008d929c9439e%7C2ab5d82fd8fa4797a93e054655c61dec%7C1%7C0%7C637586766810351035%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=cjkvc7j3XGZpf6Dfh04MOugpiFCicTKGe38dhxo%2FmYw%3D&reserved=0" target="_blank" rel="nofollow noopener noreferrer" style="color:rgb(68,101,111);text-decoration-line:none">https://www.asvspoof.org/resources/tDCF_python_v2.zip</a></span></span><br><font color="#000000">- Matlab: </font><span class="gmail-Object" role="link" id="gmail-OBJ_PREFIX_DWT584_com_zimbra_url" style="color:rgb(68,101,111)"><span class="gmail-Object" role="link" id="gmail-OBJ_PREFIX_DWT601_com_zimbra_url" style="cursor: pointer;"><a href="https://gcc02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.asvspoof.org%2Fresources%2FtDCF_matlab_v2.zip&data=04%7C01%7Comid.sadjadi%40nist.gov%7C9d62f9b842164696fa9008d929c9439e%7C2ab5d82fd8fa4797a93e054655c61dec%7C1%7C0%7C637586766810351035%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=My2YfdxmVFSOCP8CytjpriDFcmMzU34gB8cjZE9V%2BQk%3D&reserved=0" target="_blank" rel="nofollow noopener noreferrer" style="color:rgb(68,101,111);text-decoration-line:none">https://www.asvspoof.org/resources/tDCF_matlab_v2.zip</a></span></span></div><div style="color:rgb(0,0,0);font-family:"Segoe UI","Lucida Sans",sans-serif;font-size:14.16px;background-color:rgb(252,253,254)"><br>Please note that you need to separately register for the challenge, AND to request challenge access in Codalab (preferably using the same e-mail address). Both will be manually validated by the organizers. Access to Codalab will be granted to registered participants only.<br><br></div><div style="color:rgb(0,0,0);font-family:"Segoe UI","Lucida Sans",sans-serif;font-size:14.16px;background-color:rgb(252,253,254)">The challenge will run in 2 phases, a 'progress' phase and the main 'evaluation' phase. For further details, refer to the evaluation plan.<br><br></div><div style="color:rgb(0,0,0);font-family:"Segoe UI","Lucida Sans",sans-serif;font-size:14.16px;background-color:rgb(252,253,254)">Best regards,<br>The ASVspoof 2021 challenge organizers</div><div style="color:rgb(0,0,0);font-family:"Segoe UI","Lucida Sans",sans-serif;font-size:14.16px;background-color:rgb(252,253,254)"><br></div><div><br></div>-- <br><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><font face="comic sans ms, sans-serif" size="2" color="#000000">Md Sahidullah</font><div><font face="comic sans ms, sans-serif" size="2" color="#000000">website: </font><font color="#0000ee" face="comic sans ms, sans-serif" size="2"><u><a href="https://sites.google.com/site/iitkgpsahi/" target="_blank">https://sites.google.com/site/iitkgpsahi/</a></u></font></div></div></div></div></div></div></div></div></div></div></div></div></div>