Proceedings of the Korean Society for Noise and Vibration Engineering Conference (한국소음진동공학회:학술대회논문집)

  • 2007.11a
  • /
  • Pages.638-643
  • /
  • 2007
  • /
  • 1598-2548(pISSN)
The Korean Society for Noise and Vibration Engineering (한국소음진동공학회)
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Personal monitor & TV audio system by using speaker array

스피커 어레이를 이용한 개인용 모니터와 TV 오디오 시스템

  • 이찬희 (한국과학기술원 소음진동제어센터) ;
  • 장지호 (한국과학기술원 소음진동제어센터) ;
  • 박진영 (한국과학기술원 소음진동제어센터) ;
  • 김양한 (한국과학기술원 소음진동제어센터)
  • Published : 2007.11.15
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Abstract

With development of high display quality of TV and Monitor, personal audio system is arising great interest. In this study, we applied a method to make a good bright zone around the user and dark zone to other region by maximizing the ratio of sound energy between the bright and dark zone. We have attempted to use a line speaker array system to localize the sound in our listening zone. It depends on the size of the zone and array parameters, for example, array size, speaker spacing, wave length of sound.

Keywords