发明授权
- 专利标题: Apparatus and method for evaluating performance of speech recognition
- 专利标题(中): 用于评估语音识别性能的装置和方法
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申请号: US12336208申请日: 2008-12-16
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公开(公告)号: US08219396B2公开(公告)日: 2012-07-10
- 发明人: Hoon-Young Cho , Yunkeun Lee , Ho-Young Jung , Byung Ok Kang , Jeom Ja Kang , Kap Kee Kim , Sung Joo Lee , Hoon Chung , Jeon Gue Park , Hyung-Bae Jeon
- 申请人: Hoon-Young Cho , Yunkeun Lee , Ho-Young Jung , Byung Ok Kang , Jeom Ja Kang , Kap Kee Kim , Sung Joo Lee , Hoon Chung , Jeon Gue Park , Hyung-Bae Jeon
- 申请人地址: KR Daejeon
- 专利权人: Electronics and Telecommunications Research Institute
- 当前专利权人: Electronics and Telecommunications Research Institute
- 当前专利权人地址: KR Daejeon
- 优先权: KR10-2007-0133217 20071218
- 主分类号: G10L15/00
- IPC分类号: G10L15/00
摘要:
An apparatus for evaluating the performance of speech recognition includes a speech database for storing N-number of test speech signals for evaluation. A speech recognizer is located in an actual environment and executes the speech recognition of the test speech signals reproduced using a loud speaker from the speech database in the actual environment to produce speech recognition results. A performance evaluation module evaluates the performance of the speech recognition by comparing correct recognition results answers with the speech recognition results.