ELECTRONIC DEVICE AND METHOD FOR PROCESSING AUDIO SIGNAL BY ELECTRONIC DEVICE

WIPO Patent Application WO/2018/070639

A1

An electronic device is disclosed. The electronic device comprises: multiple microphones for receiving audio signals generated by multiple sound sources; a communication unit for communicating with a voice recognition server; and a processor for determining the direction in which each of the multiple sound sources is located with reference to the electronic device, on the basis of the multiple audio signals received through the multiple microphones, determining at least one target sound source among the multiple sound sources on the basis of the duration of the determined direction of each of the sound sources, and controlling the communication unit such that the communication unit transmits, to the voice recognition server, an audio signal of a target sound source from which a predetermined voice is generated among the at least one target sound source.

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JP2022094546	ESTIMATION METHOD, LEARNING METHOD, DEVICE THEREOF AND PROGRAM

SHIN KI-HOON (KR)
SONG MYUNG-SUK (KR)
YOO JONG-UK (KR)

PCT/KR2017/006793

April 19, 2018

June 27, 2017

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SAMSUNG ELECTRONICS CO LTD (KR)

G10L21/0272; G10L15/22; G10L15/28; G10L21/0216; G10L25/87

KR100215946B1	1999-08-16
KR20160034855A	2016-03-30
JP2008309966A	2008-12-25
KR20140060040A	2014-05-19
JP2012198289A	2012-10-18

See also references of EP 3480820A4
None

KIM, Tae-hun et al. (KR)

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