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1. (WO2014204049) MOBILE ACOUSTIC SOURCE TRACKING SENSOR AND MANUFACTURING METHOD

Pub. No.:    WO/2014/204049    International Application No.:    PCT/KR2013/007874
Publication Date: Thu Dec 25 00:59:59 CET 2014 International Filing Date: Tue Sep 03 01:59:59 CEST 2013
IPC: G01S 3/04
H04R 5/02
H04N 5/225
Applicants: SM INSTRUMENTS CO., LTD
(주)에스엠인스트루먼트
Inventors: KIM, Young Ki
김영기
Title: MOBILE ACOUSTIC SOURCE TRACKING SENSOR AND MANUFACTURING METHOD
Abstract:
The present invention relates to a mobile acoustic source tracking sensor comprising: a front body (10) on which acoustic sensing parts of MEMS microphones (20) are arranged to face forward; the MEMS microphones (20) of which the acoustic sensing parts are exposed to the front body (10) while being fixed on a substrate (30); the substrate (30) to which the MEMS microphones (20) are provided; an image photographing part (40) of which a photographing lens (41) is exposed through the lens hole of the front body (10); and a rear body (50) encompassing the rear side of the substrate (30) and the rear side of the image photographing part (40) in a state in which the substrate (30) is positioned at the rear surface side of the front body (10).