公开(公告)号：US20230199421A1

公开(公告)日：2023-06-22

申请号：US17893907

申请日：2022-08-23

Applicant: Beijing Baidu Netcom Science Technology Co., Ltd.

Inventor： Rui Qing ,  Jianqiang WEI

IPC: H04S7/00 ,  H04S1/00

CPC classification number: H04S7/303 ,  H04S7/305 ,  H04S1/007 ,  H04S2420/01 ,  H04S2400/15 ,  H04S2400/11

Abstract: Provided are an audio processing method and apparatus, and a storage medium, which relate to the technical field of artificial intelligence and, in particular, to the speech technical field. The specific implementation solution is as follows. In response to receiving to-be-processed audio, a target sounding direction corresponding to the to-be-processed audio is determined; direction sense reconstruction is performed on the to-be-processed audio according to a direction sense reconstruction filter corresponding to the target sounding direction to obtain target audio; and the target audio is output.

公开(公告)号：US20230122645A1

公开(公告)日：2023-04-20

申请号：US18085533

申请日：2022-12-20

Applicant: BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.

Inventor： Rui Qing ,  Zheng Li

IPC: H04S7/00

Abstract: A method is provided that includes: obtaining initial acoustic characteristics of a spatial sound field corresponding to a venue; adjusting the initial acoustic characteristics based on at least one adjustment parameter to obtain adjusted acoustic characteristics; and applying the adjusted acoustic characteristics to audio data to obtain audio data with sound effect restored.