Build a SRE Challenge System: Lessons from VoxSRC 2022 and CNSRC 2022

Understand

Many speaker recognition challenges have been held to assess the speaker verification system in the wild and probe the performance limit.

• Voxceleb Speaker Recognition Challenge (VoxSRC), based on the voxceleb, is the most popular.
• Besides, another challenge called CN-Celeb Speaker Recognition Challenge (CNSRC) is also held this year, which is based on the Chinese celebrity multi-genre dataset CN-Celeb.
• This year, our team participated in both speaker verification closed tracks in CNSRC 2022 and VoxSRC 2022, and achieved the 1st place and 3rd place respectively.