Title:
MULTIFUNCTIONAL SOUND PICKUP DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/024016
Kind Code:
A1
Abstract:
The present application discloses a multifunctional sound pickup device, comprising a housing. A circuit board is provided in the housing; the multifunctional sound pickup device is provided with a main interface (12) configured to be connected to an external host device (200), a microphone array (13), and a plurality of expansion interfaces (14) for transmitting data; the circuit board is provided with a multi-port transponder (15) and an audio processor (16) connected in sequence; the expansion interfaces (14) are connected to the main interface (12) or the multi-port transponder (15); the microphone array (13) is connected to the audio processor (16); and the microphone array (13) comprises a noise reduction microphone and a main microphone. The multifunctional sound pickup device provided in embodiments of the present application has microphone sound pickup, noise reduction, hub, and video adapter functions.
Inventors:
CHEN XINGQUAN (CN)
XIAO JIE (CN)
LIN JUAN (CN)
XIAO JIE (CN)
LIN JUAN (CN)
Application Number:
PCT/CN2021/114727
Publication Date:
March 02, 2023
Filing Date:
August 26, 2021
Export Citation:
Assignee:
FULLINK TECH CO LTD (CN)
International Classes:
G06F3/16; G06F1/16; G06F3/14; H02J7/00
Foreign References:
| CN214045730U | 2021-08-24 | |||
| CN213073059U | 2021-04-27 | |||
| CN212229529U | 2020-12-25 | |||
| JP3231908U | 2021-05-06 | |||
| CN105430762A | 2016-03-23 |
Attorney, Agent or Firm:
SHENZHEN ZHONGYI UNION INTELLECTUAL PROPERTY AGENCY CO.,LTD. (CN)
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