The second 'CHiME' speech separation and recognition challenge: An overview of challenge systems and outcomes

Emmanuel Vincent, Jon Barker, Shinji Watanabe, Jonathan Le Roux, Francesco Nesta, Marco Matassoni

研究成果: Conference contribution

60 被引用数 (Scopus)

抄録

Distant-microphone automatic speech recognition (ASR) remains a challenging goal in everyday environments involving multiple background sources and reverberation. This paper reports on the results of the 2nd 'CHiME' Challenge, an initiative designed to analyse and evaluate the performance of ASR systems in a real-world domestic environment. We discuss the rationale for the challenge and provide a summary of the datasets, tasks and baseline systems. The paper overviews the systems that were entered for the two challenge tracks: small-vocabulary with moving talker and medium-vocabulary with stationary talker. We present a summary of the challenge findings including novel results produced by challenge system combination. Possible directions for future challenges are discussed.

本文言語English
ホスト出版物のタイトル2013 IEEE Workshop on Automatic Speech Recognition and Understanding, ASRU 2013 - Proceedings
ページ162-167
ページ数6
DOI
出版ステータスPublished - 2013
外部発表はい
イベント2013 IEEE Workshop on Automatic Speech Recognition and Understanding, ASRU 2013 - Olomouc, Czech Republic
継続期間: 2013 12 82013 12 13

出版物シリーズ

名前2013 IEEE Workshop on Automatic Speech Recognition and Understanding, ASRU 2013 - Proceedings

Other

Other2013 IEEE Workshop on Automatic Speech Recognition and Understanding, ASRU 2013
国/地域Czech Republic
CityOlomouc
Period13/12/813/12/13

ASJC Scopus subject areas

  • 言語聴覚療法

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