Article (Scientific journals)
A tutorial on scattering and diffusion coefficients for room acoustic surfaces
Cox, T. J.; Dalenback, B.-I.; D'Antonio, P. et al.
2006In Acta Acustica United with Acustica, 92 (1, JAN-FEB), p. 1-15
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Abstract :
[en] There is a need to be able to quantify how sound is reflected from a surface, in terms of how it is spatially dispersed. In recent years, diffusion and scattering coefficients have been developed to enable room acoustic prediction models to be more accurate, and designers to evaluate the worth of diffusing surfaces. Two coefficients have been, or are about to be, enshrined in standards. With two coefficients being standardised, there is great potential for confusion. This paper is intended to bring together authors from different areas to explain where the coefficients should and should not be applied. In addition, this tutorial paper will revisit the rationale behind the coefficients and contrast the coefficient definitions and performance.
Disciplines :
Electrical & electronics engineering
Author, co-author :
Cox, T. J.
Dalenback, B.-I.
D'Antonio, P.
Embrechts, Jean-Jacques ;  Université de Liège - ULiège > Dép. d'électric.
Jeon, J. Y.
Mommertz, E.
Vorländer, M.
Language :
English
Title :
A tutorial on scattering and diffusion coefficients for room acoustic surfaces
Publication date :
2006
Journal title :
Acta Acustica United with Acustica
ISSN :
1610-1928
eISSN :
1436-7947
Publisher :
S Hirzel Verlag, Stuttgart, Germany
Volume :
92
Issue :
1, JAN-FEB
Pages :
1-15
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 04 February 2010

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