CHiME-6挑战赛：面向未分段录音的多说话人语音识别
声音
2020-05-05 v2 计算与语言
音频与语音处理
摘要
继第1、2、3、4、5届CHiME挑战赛成功后，我们组织了第6届CHiME语音分离与识别挑战赛（CHiME-6）。新挑战赛重新审视了此前的CHiME-5挑战赛，并进一步考虑日常家庭环境中远距离多麦克风会话语音的说话人日记化与识别问题。语音材料与之前的CHiME-5录音相同，仅做了精确的阵列同步。该材料采用晚宴场景诱发，力求捕捉代表自然会话语音的数据。本文为CHiME-6挑战赛的分段多说话人语音识别（赛道1）与未分段多说话人语音识别（赛道2）提供了基线描述。值得注意的是，赛道2是学界首个应对未分段多说话人语音识别场景的挑战活动，并提供了一整套可复现的开源基线，包含语音增强、说话人日记化与语音识别模块。
引用
@article{arxiv.2004.09249,
title = {CHiME-6 Challenge:Tackling Multispeaker Speech Recognition for Unsegmented Recordings},
author = {Shinji Watanabe and Michael Mandel and Jon Barker and Emmanuel Vincent and Ashish Arora and Xuankai Chang and Sanjeev Khudanpur and Vimal Manohar and Daniel Povey and Desh Raj and David Snyder and Aswin Shanmugam Subramanian and Jan Trmal and Bar Ben Yair and Christoph Boeddeker and Zhaoheng Ni and Yusuke Fujita and Shota Horiguchi and Naoyuki Kanda and Takuya Yoshioka and Neville Ryant},
journal= {arXiv preprint arXiv:2004.09249},
year = {2020}
}