公开(公告)号：US20210327449A1

公开(公告)日：2021-10-21

申请号：US17260684

申请日：2019-05-31

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ki Hoon SHIN ,  Jonguk YOO ,  Sangmoon LEE

IPC: G10L21/0216 ,  G10L21/0272 ,  G10L25/18 ,  G10L25/60

Abstract: An electronic device for speech recognition includes a multi-channel microphone array required for remote speech recognition. The electronic device improves efficiency and performance of speech recognition of the electronic device in a space where noise other than speech to be recognized exists. A control method includes receiving a plurality of audio signals output from a plurality of sources through a plurality of microphones and analyzing the audio signals and obtaining information on directions in which the audio signals are input and information on input times of the audio signals. A target source for speech recognition among the plurality of sources is determined on the basis of the obtained information on the directions in which the plurality of audio signals are input, and the obtained information on the input times of the plurality of audio signals, and an audio signal obtained from the determined target source is processed.

公开(公告)号：US20210241764A1

公开(公告)日：2021-08-05

申请号：US17142688

申请日：2021-01-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ki Hoon SHIN

IPC: G10L15/22 ,  G10L15/30 ,  G10L15/26

Abstract: Disclosed are an electronic apparatus and a method of controlling the same, the electronic apparatus including: interface circuitry; and a processor configured to control the electronic apparatus to: transmit information of a received voice command and information of an apparatus corresponding to the voice command to a sever through the interface circuitry, receive a response message to the voice command, the response message including a type corresponding to the apparatus among a plurality of types, from the server through the interface circuitry, and output the received response message through the electronic apparatus.