- 专利标题： Systems and methods for detecting transient acoustic signals
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申请号： US14402609申请日： 2013-05-15
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公开(公告)号： US09949025B2公开(公告)日： 2018-04-17
- 发明人: William Garth Frazier
- 申请人： University of Mississippi
- 申请人地址： US MS University
- 专利权人： UNIVERSITY OF MISSISSIPPI
- 当前专利权人： UNIVERSITY OF MISSISSIPPI
- 当前专利权人地址： US MS University
- 代理机构： Armstrong Teasdale LLP
- 国际申请： PCT/US2013/041129 WO 20130515
- 国际公布： WO2014/025436 WO 20140213
- 主分类号： H04R3/00
- IPC分类号： H04R3/00 ; H04R1/40 ; G01H5/00 ; G10L25/00 ; G10L21/0216 ; H04R1/08 ; G10L19/025 ; H04R19/04
摘要：
A two-scale array for detecting wind noise signals and acoustic signals includes a plurality of subarrays each including a plurality of microphones. The subarrays are spaced apart from one another such that the subarrays are configured to detect acoustic signals, and the plurality of microphones in each subarray are located close enough to one another such that wind noise signals are substantially correlated between the microphones in each subarray.
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