Invention Grant
- Patent Title: Acoustic source separation
- Patent Title (中): 声源分离
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Application No.: US14388280Application Date: 2013-03-26
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Publication No.: US09473841B2Publication Date: 2016-10-18
- Inventor: David Nugent , Banu Gunel
- Applicant: University of Surrey
- Applicant Address: GB Guildford
- Assignee: University of Surrey
- Current Assignee: University of Surrey
- Current Assignee Address: GB Guildford
- Agency: Wegman, Hessler & Vanderburg
- Priority: GB1223091.8 20121220; GB1205289.0 20130326; WOPCT/GB2013/050784 20130326
- International Application: PCT/GB2013/050784 WO 20130326
- International Announcement: WO2013/144609 WO 20131003
- Main IPC: H04R3/00
- IPC: H04R3/00 ; H04R1/08 ; H04R1/40 ; H04R25/00 ; H04R1/04

Abstract:
A system for directionally selective sound reception comprises an array of pressure sensors each arranged to output a pressure signal indicative of pressure, and processing means arranged to receive the pressure signals, identify a plurality of frequency components of the signals, identify at least one source direction, and identify at least one of the components as coming from the source direction. The sensor array comprises support means having two opposite sides and four sensors, at least one of the sensors being supported on each of the sides of the support means.
Public/Granted literature
- US20150055796A1 ACOUSTIC SOURCE SEPARATION Public/Granted day:2015-02-26
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