Sound field modelling in a narrow street by the transport theory - Archive ouverte HAL
Communication Dans Un Congrès Année : 2004

Sound field modelling in a narrow street by the transport theory

Résumé

Noise is a major problem for people living in urban areas. Consequently, many mathematical and numerical models have been derived to predict the sound propagation in streets.However, because of the complexity of the façade effects, these models are not still satisfactory. The purpose of the present paper is to propose a general mathematical formulism to predict the temporal and the spatial distribution of the diffuse sound field energy in urban areas, including diffuse reflections by building façades. The models is based on an application of the classical theory of particles transport applied to the concept of sound particles.
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Dates et versions

hal-03676931 , version 1 (24-05-2022)

Identifiants

  • HAL Id : hal-03676931 , version 1

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Thierry Le Polles, Judicaël Picaut, Michel Berengier. Sound field modelling in a narrow street by the transport theory. CFA/DAGA'04, 7ème Congrès Français d'Acoustique, Mar 2004, STRASBOURG, France. 6p. ⟨hal-03676931⟩
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