公开(公告)号：US12298425B2

公开(公告)日：2025-05-13

申请号：US18215486

申请日：2023-06-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Dongwen Ying ,  Danni Kuang ,  Yanong He

IPC: G01S5/18 ,  G10L15/02 ,  G10L21/0216 ,  G10L21/028 ,  H04R1/40 ,  H04R3/00 ,  G10L21/0208

Abstract: A sound source positioning method and apparatus, a computer-readable storage medium, and a sound pickup apparatus are provided, for accurately locating a sound source by using a microphone array and a radar. The method includes: obtaining first location information by using echo data of a radar (201), where the first location information includes a first angle of an object relative to the radar; obtaining an incident angle by using a voice signal captured by a microphone array (202), where the incident angle is an angle at which the voice signal is incident to the microphone array; and fusing the first angle and the incident angle to obtain second location information (205), where the second location information indicates a location of a sound source generating the voice signal.