Title:
SOUND SOURCE POSITION DETERMINATION METHOD, DEVICE, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/226161
Kind Code:
A1
Abstract:
Disclosed in some embodiments of the present application are a sound source position determination method, a device, and a storage medium. The method is applied to a head-mounted device, and the head-mounted device comprises at least four microphones. The method comprises: determining microphone coordinates of the microphones in a space coordinate system according to device coordinates of a preset sound source device; determining time differences of reception time points at which the microphones receive audio signals sent by a sound source to be positioned; and determining, according to the microphone coordinates and the time differences, sound source coordinates of said sound source in the space coordinate system. According to the present application, a sound source position emitting sound can be accurately calculated by the head-mounted device, so that a user can clearly know the specific position of the sound source emitting the sound in a real space environment when wearing the head-mounted device.
Inventors:
LI JIAN (CN)
CHEN QIANG (CN)
JIN XIAOQIONG (CN)
GUO NIHONG (CN)
FENG DANDAN (CN)
ZHANG FANGFANG (CN)
BAO XIAO (CN)
TONG ZIWEI (CN)
CHEN QIANG (CN)
JIN XIAOQIONG (CN)
GUO NIHONG (CN)
FENG DANDAN (CN)
ZHANG FANGFANG (CN)
BAO XIAO (CN)
TONG ZIWEI (CN)
Application Number:
PCT/CN2022/103889
Publication Date:
November 30, 2023
Filing Date:
July 05, 2022
Export Citation:
Assignee:
GOERTEK INC (CN)
International Classes:
H04R1/32; G01S5/22
Foreign References:
| CN208334627U | 2019-01-04 | |||
| CN108802689A | 2018-11-13 | |||
| CN109788382A | 2019-05-21 | |||
| CN105797366A | 2016-07-27 | |||
| US20200137488A1 | 2020-04-30 | |||
| US20190132685A1 | 2019-05-02 |
Download PDF: