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Patent Searching and Data


Title:
METHOD OF PROVIDING SERVICE BASED ON LOCATION OF SOUND SOURCE AND SPEECH RECOGNITION DEVICE THEREFOR
Document Type and Number:
WIPO Patent Application WO/2019/107945
Kind Code:
A1
Abstract:
A speech recognition device is provided. The speech recognition device includes at least one microphone configured to receive a sound signal from a first sound source, and at least one processor configured to determine a direction of the first sound source based on the sound signal, determine whether the direction of the first sound source is in a registered direction, and based on whether the direction of the first sound source is in the registered direction, recognize a speech from the sound signal regardless of whether the sound signal comprises a wake-up keyword.

Inventors:
LIM HYEONTAEK (KR)
KIM SANGYOON (KR)
LEE KYUNGMIN (KR)
HAN CHANGWOO (KR)
KIM NAMHOON (KR)
RYU JONGYOUB (KR)
PARK CHIYOUN (KR)
LEE JAEWON (KR)
Application Number:
PCT/KR2018/014888
Publication Date:
June 06, 2019
Filing Date:
November 29, 2018
Export Citation:
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Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
G10L15/22; G10L17/24; H04R1/40; H04S7/00
Domestic Patent References:
WO2014210392A22014-12-31
Foreign References:
KR20110005937A2011-01-20
US20170330563A12017-11-16
KR20160091725A2016-08-03
KR20170050908A2017-05-11
Other References:
See also references of EP 3676830A4
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
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