Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Comparisons of various approaches to low frequency in-situ measurements and corresponding models
RISE, SP – Sveriges Tekniska Forskningsinstitut.
RISE, SP – Sveriges Tekniska Forskningsinstitut.
2016 (English)In: Proceedings of the INTER-NOISE 2016 - 45th International Congress and Exposition on Noise Control Engineering: Towards a Quieter Future, 2016, 1154-1161 p.Conference paper, Published paper (Refereed)
Abstract [en]

New recommendations for environmental noise levels have been issued in Sweden. The permissible levels at facades of new buildings have been increased, which has resulted in a risk for higher indoor low frequency noise levels, since the recommended indoor levels are A-weighted. The additional Swedish low frequency third octave band requirements might be violated. Therefore, there is a need for reviewing how well façade insulation properties are manifested in measurements, and how accurate the measurement results indicate the indoor noise situation from the residents' perspective. In this paper, the results of façade insulation measurements are compared with corresponding models, with a special attention to associated challenges (e.g. to establish representative microphone positions in low frequency sound fields). The measurements are performed in a demonstrator house, which replicates a modern single family house. The models are evaluated both with respect to the total sound energy integrated over the entire room volumes, and as sampled sound fields, where the sample points may correspond to microphone positions. The congruence of the measured and the modelled results are analysed and discussed, as well as the relevance of different approaches. © 2016, German Acoustical Society (DEGA). All rights reserved.

Place, publisher, year, edition, pages
2016. 1154-1161 p.
Keyword [en]
Insulation, Sound, Transmission, Acoustic field measurement, Acoustic fields, Acoustic variables control, Acoustic waves, Acoustics, Architectural acoustics, Microphones, Sound insulation, Transmissions, Environmental noise levels, In-situ measurement, Insulation property, Low-frequency, Low-Frequency Noise, Low-frequency sounds, Microphone positions, Single-family house, Acoustic noise
National Category
Natural Sciences
Identifiers
URN: urn:nbn:se:ri:diva-27621Scopus ID: 2-s2.0-84994608008OAI: oai:DiVA.org:ri-27621DiVA: diva2:1059666
Conference
45th International Congress and Exposition on Noise Control Engineering: Towards a Quieter Future, INTER-NOISE 2016, 21 August 2016 through 24 August 2016
Note

References: Rusz, R., Cinkraut, J., (2015) Sound Transmission of House Facades at Low Frequencies, , KTH Master Thesis, supervisor Svante Finnveden; Larsson, K., Simmons, C., Vägledning för mätning av ljudnivå i rum med stöd av SS-EN ISO 10052/16032 (2015) SP Report, p. 02. , in Swedish; Blom, N., Folkhälsomyndighetens allmänna råd om buller inomhus (2014) Swedish National Guidelines from Public Health Agency of Sweden, p. 13. , in Swedish, FolkhFoHMFS; Simmons, C., Ljunggren, F., Hagberg, K., Findings from the AkuLite Project: New Single Numbers for Impact Sound 20-5000 Hz Based on Field Measurements and Occupants' Surveys; (2016) Acoustics - Field Measurement of Sound Insulation in Buildings and of Building Elements - Part 3: Façade Sound Insulation, , SS-EN ISO 16283-3

Available from: 2016-12-22 Created: 2016-12-21 Last updated: 2016-12-22Bibliographically approved

Open Access in DiVA

fulltext(1290 kB)18 downloads
File information
File name FULLTEXT01.pdfFile size 1290 kBChecksum SHA-512
2ee87b30bc4e117a1f38dba979f4dcf313fd5e64dd5385b74c4d548a2e2152ac9a05566b090b6956ef9f86a3831332a1b271b1b7086d76047a539ae4a7df8127
Type fulltextMimetype application/pdf

Scopus
By organisation
SP – Sveriges Tekniska Forskningsinstitut
Natural Sciences

Search outside of DiVA

GoogleGoogle Scholar
Total: 18 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Total: 22 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
v. 2.28.0