SIGNAL PROCESSING METHOD, DEVICE, AND COMPUTER-READABLE STORAGE MEDIUM
卷宗概要
申请人
HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
发明人
Yu-Tin CHAO; Hongwei YU; Huaming CHEN
IPC 分类
CPC 分类
Embodiments of the present disclosure provide a signal processing method and device, and a computer-readable storage medium. The signal processing method includes: determining a gain adjustment ratio between a first sound input signal generated based on a built-in microphone of an electronic device and a second sound input signal generated based on an external microphone of the electronic device, based on respective signal responses of the built-in microphone and the external microphone; adjusting at least one of the first sound input signal and the second sound input signal based on the gain adjustment ratio, to obtain a first input signal and a second input signal; and combining the first input signal and the second input signal to obtain a combined signal.
原文（中文）
Embodiments of the present disclosure provide a signal processing method and device, and a computer-readable storage medium. The signal processing method includes: determining a gain adjustment ratio between a first sound input signal generated based on a built-in microphone of an electronic device and a second sound input signal generated based on an external microphone of the electronic device, based on respective signal responses of the built-in microphone and the external microphone; adjusting at least one of the first sound input signal and the second sound input signal based on the gain adjustment ratio, to obtain a first input signal and a second input signal; and combining the first input signal and the second input signal to obtain a combined signal.