发明授权
US09208787B2 Method and device for the natural-language recognition of a vocal expression
有权
用于语音表达的自然语言识别的方法和装置
- 专利标题： Method and device for the natural-language recognition of a vocal expression
- 专利标题（中）： 用于语音表达的自然语言识别的方法和装置
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申请号： US12306350申请日： 2007-06-14
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公开(公告)号： US09208787B2公开(公告)日： 2015-12-08
- 发明人: Ekkehard Hayn , Klaus-Dieter Liedtke , Guntbert Markefka
- 申请人： Ekkehard Hayn , Klaus-Dieter Liedtke , Guntbert Markefka
- 申请人地址： DE Bonn
- 专利权人： Deutsche Telekom AG
- 当前专利权人： Deutsche Telekom AG
- 当前专利权人地址： DE Bonn
- 代理机构： Faegre Baker Daniels LLP
- 优先权： DE102006029755 20060627
- 国际申请： PCT/EP2007/005224 WO 20070614
- 国际公布： WO2008/000353 WO 20080103
- 主分类号： G10L15/00
- IPC分类号： G10L15/00 ; G10L15/32 ; G10L15/19
摘要：
The invention relates to a method and a device for the natural-language recognition of a vocal expression. A vocal expression of a person is detected and converted into a voice signal to be processed by a voice recognition device. Afterwards, the voice signal is analyzed at the same time or sequentially in a plurality of voice recognition branches of the voice recognition device using a plurality of grammars, wherein the recognition process is successfully completed if the analysis of the voice signal in at least one voice recognition branch supplies a positive recognition result.
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