Excess attenuation for sound propagation over an urban canyon
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Parameter Study of Sound Propagation between City Canyons with Coupled FDTD- PE Model
In this paper, detailed numerical simulations of sound propagation in an urban environment are presented. The focus is on propagation from a “source canyon” to a distant “receiver canyon”. Such numerical simulations have to take into account multiple reflections, both specular and diffuse, multiple diffractions, the presence of different building materials, and also the interaction with a movin...
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