The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 13, 2025
Filed:
Jun. 28, 2023
Huawei Technologies Co., Ltd., Guangdong, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
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 (), 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 (), 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 (), where the second location information indicates a location of a sound source generating the voice signal.