Journal of KSNVE (소음진동)

The Korean Society for Noise and Vibration Engineering (한국소음진동공학회)
권호 표지

Sound Transmission Loss of Double Panels(I) : A Double Wall with Air Cavity

이중판의 차음손실 I

  • 강현주 (한국기계연구원 음향연구그룹) ;
  • 김현실 (한국기계연구원 음향연구그룹) ;
  • 김재승 (한국기계연구원 음향연구그룹) ;
  • 김상렬 (한국기계연구원 음향연구그룹)
  • Published : 1997.12.01
Download PDF
⟨ Previous Next ⟩

Abstract

This paper shows the feasibility of the suggestion that the angle distribution of incident sound to panels might be gaussian, instead of the conventional uniform distribution in the analysis of transmission loss of panels. To prove the suggestion, the problems with the diffuse sound field in a reverberation room are examined by case studies and the comparision of the prediction with the measurement of sound transmission loss of walls are performed. The results of the comparision show good agreement between the two values.

Keywords

References

  1. J. Acoust. Soc. Am. v.22 Transmission of Reverberant Sound Through Double Walls A. London
  2. J. Sound and Vib. v.9 Sound Transmission Using Statistical Energy Analysis M. J. Crocker;A. J. Price
  3. J. Sound and Vib. v.12 Transmission of Reverberant Sound through a Single-leaf Partition Surrounded by and Infinite Rigid Baffle E.C. Sewell
  4. 한국소음진동공학회 '94 추계학술대회 다중 유리창의 음향 투과손실에 관한 연구 김현실;강현주;김재승
  5. Transmission and Response Sound and Structural Vibration : Radiation F. Fahy
  6. Report No. WR 73-5 A Study of Techniques to Increase the Sound Insulation of Building Elements B.H. Sharp
  7. Noise and Vibration Control L.L. Beranek
  8. J. Sound Vib. v.6 The Transmission Loss of Double Panels K.A. Mulholland;H.D. Parbrook;A. Cummings
  9. J. Vib., Acous., Stress, and Reliability in Design v.111 Calculating the Acoustical Properties of Plane Uniform Constructions K.P. Byrne
  10. J. Acoust. Soc. Am. v.34 On Frequency Response Curves in Rooms: Comparision of Expermental, Theoretical, and Monte Carlo Results for the Average Frequency Spacing between Maxima M.R. Schroeder;K.H. Kuttruff
  11. J. Acoust. Soc. Am. v.27 Interference Patterns in Reverberant Sound Fields R.V. Waterhouse
  12. Applied Acoustics v.17 The Influence of Sills and Reveals on Sound Transmission Loss R.W. Guy;P. Sauer
  13. J. Acoust. Soc. Am. v.77 Sound Transmission Loss : Comparision of Conventional Techniques with Sound Intensity techniques R.E. Halliwell;A.C.C. Warnock
  14. J. Sound and Vib. v.26 The Effect of Edge Conditions on the Sound Insulation of Double Windows W.A. Utley;B.L. Fletcher
  15. J. Sound and Vib. v.77 The Tenth Sir Richard Fairey Memorial Lecture: Sound Transmission in Buildings M. Heckl