Title:
METHOD AND DEVICE FOR CONTROLLING MICROPHONE INPUT/OUTPUT BY WIRELESS AUDIO DEVICE DURING MULTI-RECORDING IN ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/103176
Kind Code:
A1
Abstract:
A wireless audio device according to various embodiments may comprise a communication module, a plurality of microphones including an outer microphone and an inner microphone, and at least one processor, wherein the at least one processor is configured to: receive a multi-recording switching signal from an electronic device through the communication module; on the basis of the multi-recording switching signal, activate at least a part of the inner microphone and the outer microphone; transmit, to the electronic device, a first audio signal generated on the basis of sound input through the activated microphone; detect a microphone control input; perform control to selectively mute or unmute the at least a part of the inner microphone and the outer microphone on the basis of the microphone control input; and transmit, to the electronic device, a second audio signal generated on the basis of a microphone input obtained when the at least a part of the inner microphone and the outer microphone has been selectively muted or unmuted according to a condition of the microphone control input.
Inventors:
KIM JEONGHWAN (KR)
RHEE DAESUN (KR)
RHEE DAESUN (KR)
Application Number:
PCT/KR2021/016457
Publication Date:
May 19, 2022
Filing Date:
November 11, 2021
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04R3/00; G10L15/04; H04R1/40
Foreign References:
| KR101903374B1 | 2018-11-22 | |||
| KR101968920B1 | 2019-04-15 | |||
| KR20170115480A | 2017-10-17 | |||
| KR20170030366A | 2017-03-17 | |||
| US20080201138A1 | 2008-08-21 |
Attorney, Agent or Firm:
YOON & LEE INTERNATIONAL PATENT & LAW FIRM (KR)
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