Invention Grant
US08620656B2 Converting partial word lists into a phoneme tree for speech recognition
有权
将部分单词列表转换为语音识别的音素树
- Patent Title: Converting partial word lists into a phoneme tree for speech recognition
- Patent Title (中): 将部分单词列表转换为语音识别的音素树
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Application No.: US13411614Application Date: 2012-03-04
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Publication No.: US08620656B2Publication Date: 2013-12-31
- Inventor: Guo Kang Fu , Zhao Bing Han , Bin Jia , Ying Liu
- Applicant: Guo Kang Fu , Zhao Bing Han , Bin Jia , Ying Liu
- Applicant Address: US MA Burlington
- Assignee: Nuance Communications, Inc.
- Current Assignee: Nuance Communications, Inc.
- Current Assignee Address: US MA Burlington
- Agency: Holland & Knight LLP
- Agent Mark H. Whittenberger, Esq.
- Priority: CN201010580334 20101130
- Main IPC: G10L15/06
- IPC: G10L15/06 ; G10L15/04
Abstract:
The present invention discloses converting a text form into a speech. In the present invention, partial word lists of a data source are obtained by parsing the data source in parallel or in series. The partial word lists are then compiled to obtain phoneme graphs corresponding, respectively, to the partial word lists, and then the obtained phoneme graphs are combined. Speech recognition is then conducted according to the combination results. According to the present invention, computational complexity may be reduced and recognition efficiency may be improved during speech recognition.
Public/Granted literature
- US20120166197A1 CONVERTING TEXT INTO SPEECH FOR SPEECH RECOGNITION Public/Granted day:2012-06-28
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