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Evaluating the measurement of the velocity level difference for building constructions which combine Type A and Type B elements

From National Research Council Canada

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AuthorSearch for: 1ORCID identifier: https://orcid.org/0009-0002-5403-5404; Search for: 1; Search for: 1ORCID identifier: https://orcid.org/0000-0001-7969-6618; Search for: 1ORCID identifier: https://orcid.org/0000-0002-4081-7942
Affiliation
  1. National Research Council of Canada. Construction
FormatText, Article
Conference53rd International Congress & Exposition on Noise Control Engineering (Inter-Noise 2024), August 25-29, 2024, Nantes, France
Physical description5 p.
SubjectISO 10848; 12354; CLT; lightweight; velocity level difference; flanking trasmission; building noise; ASTC; NRC
Abstract
As part of an ongoing research project in the new four-room flanking facility at the National Research Council Canada, the velocity level differences between cross-laminated timber floors/ceilings and lightweight timber framed walls have been measured according to the standard, ISO 10848-1. The apparent sound reduction indices between the pairs of rooms have also been measured according to ISO 10848-1. The measured apparent sound reduction indices are compared to those predicted according to the standard, ISO 12354-1 based on the measured velocity level differences, the resonant transmission losses and the dimensions of the elements of the flanking paths between the room pairs.
Publication date
PublisherInternational Institute of Noise Control Engineering
In
  • Proceedings of the 53rd International Congress & Exposition on Noise Control Engineering (Inter-Noise 2024) (29 August 2024).
LanguageEnglish
Peer reviewedNo
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Record identifier0eadeb8b-7526-4b54-97c3-32db2b1ab9e3
Record created2024-10-08
Record modified2024-10-10
Date modified: