发明授权
US09025782B2 Systems, methods, apparatus, and computer-readable media for multi-microphone location-selective processing
有权
用于多麦克风位置选择处理的系统,方法,装置和计算机可读介质
- 专利标题: Systems, methods, apparatus, and computer-readable media for multi-microphone location-selective processing
- 专利标题(中): 用于多麦克风位置选择处理的系统,方法,装置和计算机可读介质
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申请号: US13190162申请日: 2011-07-25
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公开(公告)号: US09025782B2公开(公告)日: 2015-05-05
- 发明人: Erik Visser , Ian Ernan Liu
- 申请人: Erik Visser , Ian Ernan Liu
- 申请人地址: US CA San Diego
- 专利权人: QUALCOMM Incorporated
- 当前专利权人: QUALCOMM Incorporated
- 当前专利权人地址: US CA San Diego
- 代理机构: Austin Rapp & Hardman
- 主分类号: H03G3/20
- IPC分类号: H03G3/20 ; H04R5/033 ; H04R3/00 ; G10L21/0216 ; H04R25/00
摘要:
A multi-microphone system performs location-selective processing of an acoustic signal, wherein source location is indicated by directions of arrival relative to microphone pairs at opposite sides of a midsagittal plane of a user's head.
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