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

Peter Davidsson; Göran Sandberg; Jonas Brunskog; Per Hammer

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

Peter Davidsson, Göran Sandberg, Jonas Brunskog, Per Hammer

Forskningsoutput: Kapitel i bok/rapport/Conference proceeding › Konferenspaper i proceeding › Peer review

Sammanfattning

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.

Originalspråk	engelska
Titel på värdpublikation	Proceedings of the 10th International Congress on Sound and Vibration
Förlag	Institute of Acoustics
Sidor	4601-4608
Status	Published - 2003
Evenemang	Proceedings of the Tenth International Congress on Sound and Vibration - Stockholm, Sverige Varaktighet: 2003 juli 7 → 2003 juli 10

Konferens

Konferens	Proceedings of the Tenth International Congress on Sound and Vibration
Land/Territorium	Sverige
Ort	Stockholm
Period	2003/07/07 → 2003/07/10

Ämnesklassifikation (UKÄ)

Strömningsmekanik och akustik
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@inproceedings{d6382425b8e943e0bc87886c49b7fd17,

title = "Sound reduction in double walls at low frequencies - A parametric study",

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.",

keywords = "Low-frequency resonance, Sound reduction, Sheeting materials",

author = "Peter Davidsson and G{\"o}ran Sandberg and Jonas Brunskog and Per Hammer",

year = "2003",

language = "English",

pages = "4601--4608",

booktitle = "Proceedings of the 10th International Congress on Sound and Vibration",

publisher = "Institute of Acoustics",

note = "Proceedings of the Tenth International Congress on Sound and Vibration ; Conference date: 07-07-2003 Through 10-07-2003",

}

TY - GEN

T1 - Sound reduction in double walls at low frequencies - A parametric study

AU - Davidsson, Peter

AU - Sandberg, Göran

AU - Brunskog, Jonas

AU - Hammer, Per

PY - 2003

Y1 - 2003

N2 - 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.

AB - 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.

KW - Low-frequency resonance

KW - Sound reduction

KW - Sheeting materials

M3 - Paper in conference proceeding

SP - 4601

EP - 4608

BT - Proceedings of the 10th International Congress on Sound and Vibration

PB - Institute of Acoustics

T2 - Proceedings of the Tenth International Congress on Sound and Vibration

Y2 - 7 July 2003 through 10 July 2003

ER -

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

Sammanfattning

Konferens

Ämnesklassifikation (UKÄ)

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