ATTENUATION AND FLANKING TRANSMISSION IN LIGHTWEIGHT STRUCTURES

Jonas Brunskog (Invited author), Alice Lhomond (Invited author), Mogens Ohlrich (Invited author)

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

Abstract

In this paper the attenuation and flanking transmissions of impact noise in lightweight building structures is studied using a modal approach. The structural field is mainly analysed, putting the main attention to the parts being important in the modelling. The amount of attenuation produced by the periodically reinforcing beams used in lightweight building structures is analysed. The consequence of these factors in modelling flanking transmission is also discussed.
Original languageEnglish
Title of host publicationProceedings of the 19th INTERNATIONAL CONGRESS ON ACOUSTICS
Publication date2007
Publication statusPublished - 2007
Event19th International Congress on Acoustics - Madrid, Spain
Duration: 2 Sep 20077 Sep 2007
Conference number: 19

Conference

Conference19th International Congress on Acoustics
Number19
CountrySpain
CityMadrid
Period02/09/200707/09/2007

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