Title:
ELECTRONIC DEVICE SUPPORTING IMPROVEMENT OF VOICE ACTIVITY DETECTION
Document Type and Number:
WIPO Patent Application WO/2022/173104
Kind Code:
A1
Abstract:
According to various embodiments, an electronic device comprises: a microphone; an audio connector; a wireless communication circuit; a processor operably connected to the microphone, the audio connector, and the wireless communication circuit; and a memory operably connected to the processor, wherein the memory may store instructions which, when executed, enable the processor to: receive a first audio signal through the microphone, the audio connector, or the wireless communication circuit; extract audio feature information from the first audio signal; and detect voice activity from a second audio signal received through the microphone, the audio connector, or the wireless communication circuit after the first audio signal, by using the audio feature information.
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Inventors:
RYU SEUNGBEOM (KR)
PARK SUNGJAE (KR)
OH HYUK (KR)
CHOI MYEUNGYONG (KR)
CHOI JUNKWON (KR)
PARK SUNGJAE (KR)
OH HYUK (KR)
CHOI MYEUNGYONG (KR)
CHOI JUNKWON (KR)
Application Number:
PCT/KR2021/019047
Publication Date:
August 18, 2022
Filing Date:
December 15, 2021
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
G10L25/93; G10L15/02; G10L15/04; G10L15/06; G10L15/16; G10L15/22; G10L21/0216
Foreign References:
| KR20100115093A | 2010-10-27 | |||
| KR20100115033A | 2010-10-27 | |||
| KR20200073718A | 2020-06-24 | |||
| KR20170030923A | 2017-03-20 | |||
| KR20160112793A | 2016-09-28 | |||
| US20200234717A1 | 2020-07-23 |
Attorney, Agent or Firm:
YOON & LEE INTERNATIONAL PATENT & LAW FIRM (KR)
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