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. 08, 2026
Filed:
Dec. 23, 2021
Goertek Technology Co., Ltd., Qingdao, CN;
Xiaofeng Wen, Shandong, CN;
Goertek Technology Co., Ltd., Qingdao, CN;
Abstract
The present disclosure provides a noise reduction adjusting method, an earphone and a computer-readable storage medium. The noise reduction adjusting method comprises: acquiring a collected target noise value when an active noise reduction mode of an earphone is detected as activated; if the target noise value is greater than a standard hearing threshold corresponding to the target noise value, then outputting a sound signal with identical amplitude and opposite phase as compared with a noise corresponding to the target noise value, and calculating a difference between the target noise value and the standard hearing threshold; if the difference does not match with preset decibel intervals, then adjusting a noise reduction parameter of the earphone until an adjusted difference matches with the preset decibel intervals.