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

  • 2010.05a
  • /
  • Pages.330-331
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  • 2010
  • /
  • 1598-2548(pISSN)
The Korean Society for Noise and Vibration Engineering (한국소음진동공학회)
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Evaluation of BSR Noise Properties of Instrument Panel in a Vehicle

자동차 계기판 BSR 소음특성 평가

  • 신수현 (부산대학교 대학원 기계공학부) ;
  • 정철웅 (부산대학교 기계공학부) ;
  • 김덕환 (부산대학교 대학원 기계공학부) ;
  • 정성수 (한국표준과학연구원 기반표준부)
  • Published : 2010.05.11
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Abstract

In this paper, BSR noise from an instrument panel of a vehicle are investigated with integrated experimental methods. First, potential source regions of the instrument panel for BSR are localized by using the module-excitor and near-acoustic field visualization system. Then, subjective evaluation of BSR nosie from the detected potential noise source regions is made with the Zwicker's loudness and time-varying loudness methods.

Keywords