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1. (WO2018124531) ELECTRONIC DEVICE, AND METHOD FOR CONTROLLING SAME

Pub. No.:    WO/2018/124531    International Application No.:    PCT/KR2017/014299
Publication Date: Fri Jul 06 01:59:59 CEST 2018 International Filing Date: Fri Dec 08 00:59:59 CET 2017
IPC: H04R 3/00
H04R 1/08
G10K 11/178
A42B 3/30
Applicants: ANALOGUE PLUS CO., LTD.
아날로그플러스㈜
Inventors: PARK, Jae Hung
박재흥
Title: ELECTRONIC DEVICE, AND METHOD FOR CONTROLLING SAME
Abstract:
Provided are an electronic device, and a method for controlling same. The electronic device according to the present invention comprises a main body, and an attachment part for attaching the main body of the electronic device to a helmet, wherein the main body comprises: a plurality of microphones, provided on one surface from among a plurality of side surfaces of the main body, for acquiring audio comprising sounds uttered by the user wearing the helmet; an audio signal processing unit for acquiring the sounds uttered by the user by eliminating noise components from the audio received by means of the plurality of microphones in accordance with a beamforming direction; and a processor for determining the location of the sounds uttered by the user on the basis of an attachment mode to determine the beamforming direction.