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. 24, 2020
Filed:
Jan. 08, 2018
Applicant:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Inventors:
Assignee:
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10L 19/16 (2013.01); G10L 19/002 (2013.01); G10L 19/02 (2013.01); H04L 5/06 (2006.01); H04L 27/26 (2006.01); G10L 19/06 (2013.01); G10L 19/26 (2013.01);
U.S. Cl.
CPC ...
G10L 19/167 (2013.01); G10L 19/002 (2013.01); G10L 19/0204 (2013.01); G10L 19/06 (2013.01); H04L 5/06 (2013.01); H04L 27/2602 (2013.01); G10L 19/26 (2013.01);
Abstract
In an audio signal decoding method, a decoded frequency domain signal of a current frame of the audio signal is obtained by decoding a received bitstream; a predicted frequency domain signal of the current frame is obtained according to the decoded frequency domain signal the current frame when the decoded frequency domain signal meets anyone of two given conditions; and a time domain signal of the current frame is obtained according to the decoded frequency domain signal and the predicted frequency domain signal.