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Changed sound properties due to minor construction changes in a lightweight building
Luleå University of Technology, Department of Civil, Environmental and Natural Resources Engineering, Operation, Maintenance and Acoustics.ORCID iD: 0000-0002-8451-4804
2008 (English)In: Journal of the Acoustical Society of America, ISSN 0001-4966, E-ISSN 1520-8524, Vol. 123, no 5, p. 3763-Article in journal, Meeting abstract (Other academic) Published
Abstract [en]

This paper relates to building acoustic measurement inside a two-story office house. The construction, which is known as lightweight, is prefabricated in volumes at a factory and is then transported to the building yard for assembling. It is build up of a wooden frame with particle boards and plaster boards attached. The building consists of a number of nominally, or almost nominally, identical rooms with assumed identical sound properties. In the projection stage, the construction was slightly modified in some of the rooms in order to see in what way the sound properties would be affected. In total eight impact sound pressure level measurements and eight sound reduction index measurements were performed and analysed for the different setups.

Place, publisher, year, edition, pages
2008. Vol. 123, no 5, p. 3763-
National Category
Fluid Mechanics and Acoustics
Research subject
Engineering Acoustics
Identifiers
URN: urn:nbn:se:ltu:diva-34591DOI: 10.1121/1.2935353Scopus ID: 84874855598Local ID: 8d3d8ed0-3b7f-11dd-8e42-000ea68e967bOAI: oai:DiVA.org:ltu-34591DiVA, id: diva2:1007842
Conference
Acoustics '08 : 29/06/2008 - 04/07/2008
Note
Godkänd; 2008; Bibliografisk uppgift: Artikeln utgiven i 7th European Conference on Noise Control 2008, EURONOISE 2008, sid 5567-5571, Euronoise CD-ROM proceedings, ISSN 2226-5147; 20080616 (andbra)Available from: 2016-09-30 Created: 2016-09-30 Last updated: 2017-11-30Bibliographically approved

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Ljunggren, Fredrik

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  • apa
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