Invention Grant
- Patent Title: System and method for localization for non-line of sight sound source
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Application No.: US16509742Application Date: 2019-07-12
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Publication No.: US11353581B2Publication Date: 2022-06-07
- Inventor: Sung-Eui Yoon , Inkyu An , Doheon Lee , Jung Woo Choi
- Applicant: Korea Advanced Institute of Science and Technology
- Applicant Address: KR Daejeon
- Assignee: Korea Advanced Institute of Science and Technology
- Current Assignee: Korea Advanced Institute of Science and Technology
- Current Assignee Address: KR Daejeon
- Agency: Occhiuti & Rohlicek LLP
- Priority: KR10-2019-0004707 20190114
- Main IPC: G01S15/06
- IPC: G01S15/06 ; G01N29/06 ; H04S7/00 ; G01H7/00 ; G01S15/46
Abstract:
Disclosed is a method and system for diffraction-aware non-line of sight (NLOS) sound source localization (SSL) that may reconstruct an indoor space, may generate acoustic rays into the indoor space based on an audio signal collected from the indoor space, and may estimate a position of an NLOS sound source based on a point at which one of the acoustic rays is diffracted.
Public/Granted literature
- US20200225344A1 SYSTEM AND METHOD FOR LOCALIZATION FOR NON-LINE OF SIGHT SOUND SOURCE Public/Granted day:2020-07-16
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