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:
Sep. 01, 2026
Filed:
May. 31, 2023
Aac Technologies (Nanjing) Co., Ltd., Nanjing, CN;
AAC Technologies (Nanjing) Co., Ltd., Nanjing, CN;
Abstract
This application provides a speaker control method and device, terminal equipment and a computer-readable storage medium. The method includes: obtaining a user perception-prohibited area corresponding to a target audio signal while detecting an audio output event, where the target audio signal is output in response to the audio output event; determining a first speaker based on the user perception-prohibited area, and determining a reverse cancelling sound wave corresponding to the target audio signal; generating a first control parameter based on a characteristic attribute of the reverse cancelling sound wave; and controlling the first speaker to output the reverse cancelling sound wave based on the first control parameter.