公开(公告)号：US20210217433A1

公开(公告)日：2021-07-15

申请号：US17215850

申请日：2021-03-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Zhenyi LIU ,  Wenbin ZHAO ,  Feng LI

IPC: G10L21/0272 ,  G10L21/0208 ,  G10L25/78 ,  G10L25/57 ,  G06K9/00 ,  G10L13/02

Abstract: A voice processing method is provided, including: when a terminal records a video, if a current video frame includes a face and a current audio frame includes a voice, determining a target face in the current video frame; obtaining a target distance between the target face and the terminal; determining a target gain based on the target distance, where a larger target distance indicates a larger target gain; separating a voice signal from a voice signal of the current audio frame; and performing enhancement processing on the voice signal based on the target gain, to obtain a target voice signal. This implements adaptive enhancement of a human voice signal during video recording.