Proceedings of the Korean Society of Marine Engineers Conference (한국마린엔지니어링학회:학술대회논문집)

The Korean Society of Marine Engineering (한국마린엔지니어링학회)
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Sound Field Visualization System Development for Reducing Noise of Marine Equipment

조선기자재 소음저감을 위한 음장가시화법 개발

  • 김창남 (㈜티엔텍 기술지원부) ;
  • 선진석 (한국해양대학교 기계공학과) ;
  • 왕지석 (한국해양대학교 기계정보공학부) ;
  • 김의간 (한국해양대학교 기계정보공학부)
  • Published : 2006.06.22
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Abstract

The main purpose of this study is to develop a program for sound field visualization system which gets noise signals in microphones array for incoming noise signals and it uses to operate noise signals and to store data in multi-channel FFT and is consisted to visualize noise signals with a image which is got by camera in center of array by using beamforming algorithm of the array signal processing.

Keywords