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:
Jul. 18, 2017
Filed:
Oct. 22, 2015
Applicant:
Hyundai Motor Company, Seoul, KR;
Inventor:
Kwang Seung Heo, Seoul, KR;
Assignee:
HYUNDAI MOTOR COMPANY, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04M 1/00 (2006.01); H04M 1/60 (2006.01); H04R 1/32 (2006.01);
U.S. Cl.
CPC ...
H04M 1/6091 (2013.01); H04R 1/326 (2013.01); H04R 2430/23 (2013.01);
Abstract
A sound signal processing system for achieving a handsfree function irrespective of positions of passengers using one microphone includes a microphone including a plurality of cores, and a head unit for generating a plurality of beams using a plurality of analog signals inputted from each of the plurality of cores, searching for a sound signal through each of the plurality of beams to select one beam, and outputting a sound signal corresponding to the selected beam.