公开(公告)号：US20240406647A1

公开(公告)日：2024-12-05

申请号：US18700318

申请日：2022-09-13

Applicant: HONOR DEVICE CO., LTD.

Inventor： Xiao YANG ,  Jianfeng XU ,  Chienfeng YEH ,  Qi WU

IPC: H04R29/00 ,  H04R3/04

Abstract: Embodiments of this application provide a frequency response consistency calibration method and an electronic device, to solve a problem that when a screen sound production component of an electronic device plays a sound signal, a frequency response curve of the sound signal greatly fluctuates. The frequency response consistency calibration method includes: An electronic device plays a test audio signal. The electronic device stores a calibration parameter. The calibration parameter is a running parameter of an equalizer calibration module. The calibration parameter is determined based on a frequency response of a first audio signal and a standard frequency response of the test audio signal. The first audio signal is obtained by a calibration device by acquiring the test audio signal played by the electronic device. The calibration parameter is used to adjust a frequency response of the second audio signal played by the electronic device.