发明申请
- 专利标题： Speaker Localization
- 专利标题（中）： 演讲者本地化
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申请号： US12742907申请日： 2008-11-17
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公开(公告)号： US20110019835A1公开(公告)日： 2011-01-27
- 发明人: Gerhard Schmidt , Tobias Wolff , Markus Buck , Olga González Valbuena , Günther Wirsching
- 申请人： Gerhard Schmidt , Tobias Wolff , Markus Buck , Olga González Valbuena , Günther Wirsching
- 申请人地址： US MA Burlington
- 专利权人： NUANCE COMMUNICATIONS, INC.
- 当前专利权人： NUANCE COMMUNICATIONS, INC.
- 当前专利权人地址： US MA Burlington
- 优先权： EP07022602.2 20071121
- 国际申请： PCT/EP2008/009714 WO 20081117
- 主分类号： G10K11/16
- IPC分类号： G10K11/16 ; H04R3/00
摘要：
The present invention relates to a method for localizing a sound source, in particular, a human speaker, comprising detecting sound generated by the sound source by means of a microphone array comprising more than two microphones and obtaining microphone signals, one for each of the microphones, selecting from the microphone signals a pair of microphone signals for a predetermined frequency range based on the distance of the microphones to each other and estimating the angle of the incidence of the sound on the microphone array based on the selected pair of microphone signals.
公开/授权文献
- US08675890B2 Speaker localization 公开/授权日：2014-03-18
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