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

Forskningsoutput: Kapitel i bok/rapport/Conference proceedingKonferenspaper i proceeding

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.

Detaljer

Författare
Enheter & grupper
Forskningsområden

Ämnesklassifikation (UKÄ) – OBLIGATORISK

  • Strömningsmekanik och akustik
  • Maskinteknik

Nyckelord

Originalspråkengelska
Titel på värdpublikationProceedings of the 10th International Congress on Sound and Vibration
FörlagInstitute of Acoustics
Sidor4601-4608
StatusPublished - 2003
PublikationskategoriForskning
Peer review utfördJa
EvenemangProceedings of the Tenth International Congress on Sound and Vibration - Stockholm, Sverige
Varaktighet: 2003 jul 72003 jul 10

Konferens

KonferensProceedings of the Tenth International Congress on Sound and Vibration
LandSverige
OrtStockholm
Period2003/07/072003/07/10