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:
Feb. 19, 2019
Filed:
Mar. 14, 2018
Applicant:
Nxp B.v., Eindhoven, NL;
Inventor:
Bram Hedebouw, Heverlee, BE;
Assignee:
NXP B.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04S 3/00 (2006.01); H04R 5/02 (2006.01); H03G 5/16 (2006.01); H04R 5/04 (2006.01); H04R 3/04 (2006.01);
U.S. Cl.
CPC ...
H04S 3/008 (2013.01); H03G 5/165 (2013.01); H04R 3/04 (2013.01); H04R 5/02 (2013.01); H04R 5/04 (2013.01); H04R 2499/13 (2013.01);
Abstract
A method and apparatus of audio processing is described. An audio processor may receive a multi-channel audio signal. In a first mode of operation, an audio processor may output a first audio signal on a first multi-channel audio output and a second audio signal on a second multi-channel audio output. In a second mode of operation, the audio processor may output a third audio signal on the first multi-channel audio output and a sub-woofer audio signal on at least one channel of the second multi-channel output.