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A Study on Color Code Control Connected with Sound Source and Sensitivity of PA Speaker facility attachable LED Patch  

Kim, Youngmin (서울과학기술대학교 NID융합기술대학원 방송통신융합프로그램)
Shin, Jaekwon ((주)파이브텍)
Cha, Jaesang (서울과학기술대학교 NID융합기술대학원 방송통신융합프로그램)
Publication Information
Journal of Satellite, Information and Communications / v.10, no.3, 2015 , pp. 22-25 More about this Journal
Abstract
This paper performs Color Code Control Connected with Sound Source and Sensitivity of PA Speaker facility attachable LED patch. PA speaker delivers the technology to control the color code of LED patch along the present PA speakers for the facility-attached, LED the development of the patch. PA speakers facility attachable color code control technology of LED patch detects the sound from the PA speaker using a check, and if the analog signal source is detected (sound source)by converting the digital signal passes to the main controller can control the color and pattern of LED patches. In this paper, based on the PA speakers LED color control system, sound emotional linkage-type, and follow the lead of the PA speakers through the feelings can effectively channel LED linked to the source type and proceed to experiment with color and emotion control, whether or not they offer via the color control technology LED patch availability. PA speaker facility attachble color code control technology of LED patch connected with the source and future research directions in the field, and as the application is expected to be able to be widely utilized.
Keywords
LED Patch; PA Speaker; Color Control;
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1 장영범, "오디오스펙트럼과 가시광스펙트럼 매핑을 통한 감성 조명 장치 및 방법", 특허출원 (출원번호 10-2010-0109035), 2010.
2 장영범, 최병주, "음악을 사용한 LED 감성조명", 한국공학예술학회논문지, 제2권 제1호, pp.5-12, 2010.
3 박천일, "디지털 음향의 감성펙터와 LED감성조명 컬러의 매칭 SW구현에 관한 연구", 석사 학위논문, 2012.
4 이선희, 이정훈, 조주필, "이동평균 필터방식을 이용한 디지털 음원 기반 LED컬러 매칭 알고리즘에 관한 연구", 한국위성정보통신학회 논문지, 제9권, 제4호 pp.69-72, 2012.