Title:
AUDIO COLLECTION METHOD, APPARATUS, AND MOBILE ROBOT
Document Type and Number:
WIPO Patent Application WO/2021/022420
Kind Code:
A1
Abstract:
Disclosed in the present application are an audio collection method, an apparatus, and a mobile robot, the method comprising: performing sound source positioning on a fixed sound source according to an audio signal received at an initial moment so as to acquire initial position information; acquiring motion data during movement; calculating target position information according to the initial position information, the motion data and a preset algorithm; and collecting audio from the fixed sound source according to the target position information. The present application may solve the problem in which a mobile robot has difficulty collecting audio during movement.
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Inventors:
JIAN HUA (CN)
ZHENG YONG (CN)
XU SHIZHE (CN)
WANG SHENGPING (CN)
WANG HUI (CN)
ZHENG YONG (CN)
XU SHIZHE (CN)
WANG SHENGPING (CN)
WANG HUI (CN)
Application Number:
PCT/CN2019/099110
Publication Date:
February 11, 2021
Filing Date:
August 02, 2019
Export Citation:
Assignee:
SHENZHEN FREE DYNAMICS DEV CO LTD (CN)
International Classes:
G10L21/0216
Foreign References:
| CN110051289A | 2019-07-26 | |||
| CN108322855A | 2018-07-24 | |||
| CN107643509A | 2018-01-30 | |||
| CN106723736A | 2017-05-31 | |||
| US8159902B2 | 2012-04-17 |
Attorney, Agent or Firm:
SHENZHEN MINGRIJINDIAN INTELLECTUAL PROPERTY AGENCY FIRM(GENERAL) (CN)
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