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:
Mar. 07, 2017
Filed:
Mar. 27, 2014
Applicant:
Harman Becker Automotive Systems Gmbh, Karlsbad, DE;
Inventors:
Markus Christoph, Straubing, DE;
Leander Scholz, Salching, DE;
Assignee:
HARMAN BECKER AUTOMOTIVE SYSTEMS GMBH, Karlsbad, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04R 29/00 (2006.01); H04S 7/00 (2006.01); H04M 1/60 (2006.01); H04R 1/32 (2006.01); H04R 7/04 (2006.01); H04S 1/00 (2006.01); H04S 3/00 (2006.01);
U.S. Cl.
CPC ...
H04R 29/001 (2013.01); H04S 7/307 (2013.01); H04M 1/6075 (2013.01); H04R 1/323 (2013.01); H04R 7/04 (2013.01); H04R 2499/13 (2013.01); H04S 1/007 (2013.01); H04S 3/008 (2013.01);
Abstract
A sound reproduction system that is capable of providing at least two separate sound zones in one coherent listening room. In each sound zone, resulting acoustic signals substantially corresponds to a respective audio source signal associated with the same sound zone, and the contribution of audio source signals associated with a different sound zone to the resulting sound signal is minimized.