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

  • 2004.11a
  • /
  • Pages.1036-1039
  • /
  • 2004
  • /
  • 1598-2548(pISSN)
The Korean Society for Noise and Vibration Engineering (한국소음진동공학회)
권호 표지

An Experimental Study on the Sound Absorption of a Membrane Resonance Type System

박막 공명형 시스템의 흡음성능에 관한 실험적 연구

  • 양수영 (서울산업대학교 산업대학원) ;
  • 제현수 (서울산업대학교 산업대학원) ;
  • 홍병국 (서울산업대학교 에너지환경대학원) ;
  • 송화영 (서울산업대학교 에너지환경대학원) ;
  • 이동훈 (서울산업대학교 기계공학과/에너지환경대학원)
  • Published : 2004.11.01
Download PDF
⟨ Previous Next ⟩

Abstract

This paper is to experimentally study on the sound absorption of a membrane resonance type system. Membrane resonance type system improves the weak point of a perforated plate system. The experimental results for a membrane resonance type system are explained in comparison with those of a perforated plate system. From the experimental results, it is found that there is an influence of the membrane on the absorption performance. The sound absorbing performances of a membrane resonance system are similar to those of a perforated plate system.

Keywords