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:
Jul. 14, 2026
Filed:
Apr. 10, 2024
Goertek Technology Co., Ltd., Qingdao, CN;
Xiaofeng Wen, Qingdao, CN;
GOERTEK TECHNOLOGY CO., LTD., Qingdao, CN;
Abstract
Disclosed are a noise reduction parameter setting method and apparatus, an earphone device and a storage medium. The method includes: obtaining, via the earphone device, the environmental signal picked up by the feedforward microphone and the noise signal picked up by the feedback microphone; and calculating the energy difference value between the environmental signal and the noise signal; obtaining the preset target noise reduction parameter value corresponding to the energy difference value, and setting the noise reduction parameter for the active noise reduction mode in the earphone device according to the target noise reduction parameter value.