Addressing atmospheric absorption in adaptive rectangular decomposition.

Autor:	Cicalese G; Laboratory for Modeling and Scientific Computing (MOX), Dipartimento di Matematica, Politecnico di Milano, Piazza Leonardo da Vinci 32, Milan, 20133, Italy., Ciaramella G; Laboratory for Modeling and Scientific Computing (MOX), Dipartimento di Matematica, Politecnico di Milano, Piazza Leonardo da Vinci 32, Milan, 20133, Italy., Mazzieri I; Laboratory for Modeling and Scientific Computing (MOX), Dipartimento di Matematica, Politecnico di Milano, Piazza Leonardo da Vinci 32, Milan, 20133, Italy.
Jazyk:	angličtina
Zdroj:	The Journal of the Acoustical Society of America [J Acoust Soc Am] 2024 Oct 01; Vol. 156 (4), pp. 2328-2339.
DOI:	10.1121/10.0030468
Abstrakt:	This paper focuses on the adaptive rectangular decomposition (ARD) scheme, a wave-based method employed for acoustic simulations. ARD holds promise for diverse applications. In architectural design, it can forecast acoustical parameters, facilitating the creation of spaces with superior sound quality. Moreover, in the domain of acoustic virtual reality, ARD can offer users a more immersive and lifelike acoustic environment. This enhancement proves advantageous for all of these applications, enabling the simulation of larger environments with heightened precision. Despite its notable efficiency, ARD faces a significant drawback: the absence of atmospheric absorption modeling. The principal aim of this study is to rectify this limitation, thereby augmenting the capabilities of the ARD algorithm. (© 2024 Acoustical Society of America.)
Databáze:	MEDLINE
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