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:
Aug. 29, 2017
Filed:
Jun. 24, 2016
Applicant:
Cirrus Logic International Semiconductor Ltd., Edinburgh, GB;
Inventor:
Thomas Ivan Harvey, Northcote, AU;
Assignee:
Cirrus Logic International Semiconductor Ltd., Edinburgh, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04S 7/00 (2006.01); H04R 5/02 (2006.01); H04R 5/04 (2006.01); H04S 1/00 (2006.01); H04R 3/04 (2006.01);
U.S. Cl.
CPC ...
H04R 5/04 (2013.01); H04R 3/04 (2013.01); H04R 5/02 (2013.01); H04R 2430/01 (2013.01); H04R 2499/11 (2013.01);
Abstract
A signal processing module is configured to receive left and right channels of stereo input audio data and generate first and second channels of output audio data for first and second loudspeakers where the first and second loudspeakers have different frequency responses to one another. The signal processing module comprises an impulse emphasis block configured to emphasize impulsive sounds in the received audio in at least one of the first and second channels of output audio data.