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. 17, 2026
Filed:
Dec. 20, 2023
Aac Acoustic Technologies (Shanghai) Co., Ltd., Shanghai, CN;
Lijin Zhang, Shanghai, CN;
Xiuyue Wang, Shanghai, CN;
AAC Acoustic Technologies (Shanghai) Co., Ltd., Shanghai, CN;
Abstract
A vibration noise processing method and apparatus, and a readable storage medium. The method includes: controlling a noise reduction component to collect vibration noise signal of a vibration component; generating a corresponding noise reduction control parameter according to signal characteristic index of the vibration noise signal; and controlling the noise reduction component to output corresponding reverse sound-wave signal. The reverse sound-wave signal has a frequency and an amplitude identical to the vibration noise signal and the reverse sound-wave signal has a phase opposite to the vibration noise signal. According to a vibration noise signal actually generated by the vibration component, the noise reduction component is controlled to output the corresponding reverse sound-wave signal to offset vibration noise in sound field, which prevents sound interference caused by vibration noise and meets vibration experience of the users, and thereby providing better auditory comfort experience for the users.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile