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. 16, 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:
Int. Cl.
CPC ...
H04S 7/00 (2006.01); H04R 5/02 (2006.01); H04R 5/04 (2006.01); H04S 3/00 (2006.01);
U.S. Cl.
CPC ...
H04S 7/303 (2013.01); H04R 5/02 (2013.01); H04R 5/04 (2013.01); H04S 3/008 (2013.01); H04S 2400/01 (2013.01); H04S 2400/11 (2013.01); H04S 2420/01 (2013.01);
Abstract
An audio signal processing method, includes: acquiring 5.1-channel audio signals; acquiring head related transfer function (HRTF) data corresponding to each virtual speaker box in 5.1-channel virtual speaker boxes based on coordinates of the 5.1-channel virtual speaker boxes in a virtual environment; obtaining processed 5.1-channel audio signals by processing corresponding channel audio signals in the 5.1-channel audio signals based on the HRTF data corresponding to each virtual speaker box; and synthesizing the processed 5.1-channel audio signals into a stereo audio signal.