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Sound reduction in double walls at low frequencies - A parametric study

Davidsson, Peter LU ; Sandberg, Göran LU ; Brunskog, Jonas LU and Hammer, Per LU (2003) Proceedings of the Tenth International Congress on Sound and Vibration In Proceedings of the 10th International Congress on Sound and Vibration p.4601-4608
Abstract
The sound transmission in double walls at low frequencies is studied using a detailed geometric model, based on FEM. The model simulates the experiments carried out to determine the sound reduction index of the wall. The wall properties effect on the sound transmission loss is investigated and also how the sound reduction is affected by the dimensions of the connecting rooms.
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author
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
keywords
Low-frequency resonance, Sound reduction, Sheeting materials
in
Proceedings of the 10th International Congress on Sound and Vibration
pages
4601 - 4608
publisher
Institute of Acoustics
conference name
Proceedings of the Tenth International Congress on Sound and Vibration
external identifiers
  • Scopus:2342421071
language
English
LU publication?
yes
id
d6382425-b8e9-43e0-bc87-886c49b7fd17 (old id 612661)
date added to LUP
2007-11-28 11:53:13
date last changed
2017-01-01 07:59:48
@inproceedings{d6382425-b8e9-43e0-bc87-886c49b7fd17,
  abstract     = {The sound transmission in double walls at low frequencies is studied using a detailed geometric model, based on FEM. The model simulates the experiments carried out to determine the sound reduction index of the wall. The wall properties effect on the sound transmission loss is investigated and also how the sound reduction is affected by the dimensions of the connecting rooms.},
  author       = {Davidsson, Peter and Sandberg, Göran and Brunskog, Jonas and Hammer, Per},
  booktitle    = {Proceedings of the 10th International Congress on Sound and Vibration},
  keyword      = {Low-frequency resonance,Sound reduction,Sheeting materials},
  language     = {eng},
  pages        = {4601--4608},
  publisher    = {Institute of Acoustics},
  title        = {Sound reduction in double walls at low frequencies - A parametric study},
  year         = {2003},
}