PL EN


Preferences help
enabled [disable] Abstract
Number of results
2010 | 118 | 1 | 83-86
Article title

The Study of Sound Scattering Structures for the Purposes οf Room Acoustic Enhancement

Content
Title variants
Languages of publication
EN
Abstracts
EN
Acoustic structures are currently classified mainly in terms of their acoustic absorption and insulation properties. Knowing the sound scattering parameter can significantly improve the useful value of materials and identify their best applications. Currently no studies are performed in Poland on the sound scattering coefficients of materials. This is due to a complex measurement procedure and a lack of legal requirements. The authors have attempted to make such measurements on the basis of the standard ISO 17497-1:2004: Acoustics - Sound-scattering properties of surfaces - Part 1: Measurement of the random-incidence scattering coefficient in a reverberation room. Measurement and calculation methods are presented, and problems encountered during this study have been described. This issue is of particular importance, especially in the acoustic design of interiors.
Keywords
EN
Publisher

Year
Volume
118
Issue
1
Pages
83-86
Physical description
Dates
published
2010-07
Contributors
  • Department of Mechanics and Vibroacoustics, University of Science and Technology - AGH, al. Mickiewicza 30, 30-095 Kraków, Poland
author
  • Department of Mechanics and Vibroacoustics, University of Science and Technology - AGH, al. Mickiewicza 30, 30-095 Kraków, Poland
author
  • Department of Mechanics and Vibroacoustics, University of Science and Technology - AGH, al. Mickiewicza 30, 30-095 Kraków, Poland
References
  • 1. ISO 17497-1:2004. Acoustics - Sound-scattering properties of surfaces - Part 1: Measurement of the random-incidence scattering coefficient in a reverberation room
  • 2. J. Cox, P. D'Antonio, Acoustic Absorbers and Diffusers. Spon Press, London and New York 2004
  • 3. T. Kamisiński, R. Kinasz, J. Rubacha, A. Pilch, Czasopismo Techniczne, Architektura Politechniki Krakowskiej, Kraków 2009
  • 4. Bruel&Kjaer DIRAC Room Acoustics Software type 7841, user manual. V. 4.0 (2007)
  • 5. ISO 354:2003. Acoustics - Measurement of sound absorption in a reverberation room
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv118n119kz
JavaScript is turned off in your web browser. Turn it on to take full advantage of this site, then refresh the page.