The spatial coherence of noise fields evoked by continuous source distributions
In this work, analytic expressions for the spatial coherence of noise fields are derived in the modal domain with the aim of providing a sparse representation. For this purpose, the sound field in a region of interest is expressed in terms of a given pressure distribution on a virtual surrounding cylindrical or spherical surface. According to the Huygens-Fresnel principle, the sound pressure on this surface is represented by a continuous distribution of elementary line or point sources, where...[Show more]
|Collections||ANU Research Publications|
|Source:||The Journal of the Acoustical Society of America|
|Access Rights:||Open Access|
|P07_DP14 published version.pdf||1.27 MB||Adobe PDF|
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