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. 15, 2021
Filed:
Nov. 30, 2018
Applicant:
Guangzhou Kugou Computer Technology Co., Ltd., Guangzhou, CN;
Inventor:
Jiaze Liu, Guangzhou, CN;
Assignee:
GUANGZHOU KUGOU COMPUTER TECHNOLOGY CO., LTD., Guangzhou, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04S 5/00 (2006.01); H04R 3/04 (2006.01); H04R 3/12 (2006.01); H04R 5/04 (2006.01); H04S 7/00 (2006.01);
U.S. Cl.
CPC ...
H04S 5/005 (2013.01); H04R 3/04 (2013.01); H04R 3/12 (2013.01); H04R 5/04 (2013.01); H04S 7/307 (2013.01); H04S 2400/07 (2013.01);
Abstract
An audio signal processing method. The audio signal processing method includes: acquiring a first stereo audio signal; splitting the first stereo audio signal into 5.1-channel audio signals; obtaining processed 5.1-channel audio signals by processing the 5.1-channel audio signals based on a speaker box parameter of a three-dimensional surround 5.1-channel virtual speaker box; and synthesizing the processed 5.1-channel audio signals into a second stereo audio signal.