Proceedings of the KIPE Conference (전력전자학회:학술대회논문집)
- 2017.07a
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- Pages.499-500
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- 2017
A Study on Disaster Prevention System based on Sound Detection and Analysis Algorithm
음원탐지 및 분석 알고리즘을 적용한 방재시스템에 관한 연구
- Ghil, Min-Sik (Kangwon National University) ;
- Kwak, Dong-Kurl (Kangwon National University) ;
- Jeong, Hoe-Joong (Kangwon National University) ;
- Park, Young-Jic (SKES co.)
- Published : 2017.07.04
Abstract
This study is about a sound source direction detection system and method using intelligent source collection and analysis. The sound source direction detecting apparatus according to the present invention is equipped with four microphone sensors and calculates a time difference using TDOA (Time Delay of Arrival) technique for a plurality of acoustic signals generated from a sound source, And a sound source detection and analysis algorithm for estimating the direction of the sound source.
Keywords