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:
May. 27, 2025
Filed:
Jan. 23, 2024
Huawei Technologies Co., Ltd., Shenzhen, CN;
Zhe Wang, Beijing, CN;
HUAWEI TECHNOLGOIES CO., LTD., Shenzhen, CN;
Abstract
An encoder includes a signal detection circuit and a signal encoding circuit. The signal encoding circuit is configured to encode the N-frame downmixed signal when the signal detection circuit detects that an N-frame downmixed signal includes a speech signal, or when the signal detection circuit detects that the N-frame downmixed signal does not include a speech signal, encode the N-frame downmixed signal when the signal detection circuit determines that the N-frame downmixed signal satisfies a preset audio frame encoding condition, or skip encoding the N-frame downmixed signal when the signal detection circuit determines that the N-frame downmixed signal does not satisfy a preset audio frame encoding condition.