公开(公告)号：US11005439B2

公开(公告)日：2021-05-11

申请号：US16063259

申请日：2016-12-07

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yan Li ,  Jianchun Fan ,  Yu Zhu

IPC: H03G3/32 ,  H04R1/10 ,  H04R5/04

Abstract: Embodiments of the present invention provide an earphone volume adjustment method and apparatus. The method includes: when it is detected that an intensity of external environmental noise is greater than a preset threshold, obtaining position information and/or a motion status of a user; determining a time window according to the position information and/or the motion status; and adjusting earphone volume according to an intensity of external environmental noise in the time window. According to the embodiments of the present invention, an inappropriate phenomenon such as turning up or turning down the earphone volume in a short time can be avoided, and the earphone volume can be appropriately adjusted by comprehensively considering the intensity of the external environmental noise and the position information and/or the motion status of the user. Therefore, user experience is improved.