Subjective Response for the Aircraft Noise in the Region around Airport mixed with Commercial and Military Aircrafts

민항기와 군용기가 혼합된 공항 주변지역의 항공기 소음에 대한 거주자 반응

  • 백형배 (송원대학 건축과) ;
  • 박현구 (전남대학교 바이오하우징연구사업단) ;
  • 김선우 (전남대학교 건축학부)
  • Received : 2009.01.23
  • Accepted : 2009.02.23
  • Published : 2009.02.28

Abstract

This study aims to survey the acoustical environment in the region around airport where there are various transportation noises such as aircraft noise, railway noise and traffic noise, and to analyze the subjective response on the noise to the people who live in house or work in office nearby airport. Measurement and subjective response evaluation were carried out at the same time and outdoor noise level was measured all day long to calculate one day results such as average Leq or one day WECPNL etc. The results showed that the military aircraft produces very high level comparing with commercial aircraft, for instance the sound level of commercial outdoor was lower than that of military aircraft indoor. Double and triple window were more effective for controlling the noise than single window, which showed the possibility of sound insulation treatment by installing windows having higher sound insulation performance. Finally the subjective response was resulted that the most annoying noise is from aircraft and counterplan they hope is 'airport moving out'. Leq 65 dB(A), the criteria value of sound insulation treatment, was corresponding to the subjective response of median annoyance '4' out of 7th scale.

Keywords

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