发明名称 Apparatus and method for speech recognition
摘要 An apparatus and a method for speech recognition are provided, by which, whereby the speech is optionally input via a microphone ( 14 ) close to the speaker or a microphone ( 20 ) remote from the speaker. A correction unit ( 15 ) is connected into the transmission channel ( 12 ) with microphone ( 14 ) close to the speaker, the correction unit modifying the electrical speech signal in such a way that it contains room transmission characteristics.
申请公布号 US7043427(B1) 申请公布日期 2006.05.09
申请号 US20000646315 申请日期 2000.09.15
申请人 SIEMENS AKTIENGESELLSCHAFT 发明人 KERN RALF;PFLAUM KARL-HEINZ
分类号 G10L21/02;G10K15/08 主分类号 G10L21/02
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