The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 07, 2022
Filed:
Jul. 12, 2019
Applicant:
Korea Advanced Institute of Science and Technology, Daejeon, KR;
Inventors:
Sung-Eui Yoon, Daejeon, KR;
Inkyu An, Daejeon, KR;
Doheon Lee, Daejeon, KR;
Jung Woo Choi, Daejeon, KR;
Assignee:
Korea Advanced Institute of Science and Technology, Daejeon, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01S 15/06 (2006.01); G01N 29/06 (2006.01); H04S 7/00 (2006.01); G01H 7/00 (2006.01); G01S 15/46 (2006.01);
U.S. Cl.
CPC ...
G01S 15/06 (2013.01); G01H 7/00 (2013.01); G01N 29/0663 (2013.01); H04S 7/305 (2013.01); G01S 2015/465 (2013.01);
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.