Analysis of spherical isotropic noise fields with an A-Format tetrahedral microphone

dc.contributor.author Stefanakis, Nikolaos
dc.date.accessioned 2019-10-15T08:45:44Z
dc.date.issued 2019
dc.description.abstract Several applications in spatial audio signal processing benefit from the knowledge of the diffuseness of the sound field. In this paper, several experiments are performed to determine the response of a tetrahedral microphone array under a spherically isotropic sound field. The data were gathered with numerical simulations and real recordings using a spherical loudspeaker array. The signal analysis, performed in the microphone signal and spherical harmonic domains, reveals the characteristic coherence curves of spherical isotropic noise as a function of the frequency.
dc.format.mimetype application/pdf
dc.identifier.citation Perez-Lopez A, Stefanakis N. Analysis of spherical isotropic noise fields Sith an A-Format tetrahedral microphone. J Acoust Soc Am. 2019;146:EL329. DOI: 10.1121/1.5127736
dc.identifier.doi http://dx.doi.org/10.1121/1.5127736
dc.identifier.issn 0001-4966
dc.identifier.uri http://hdl.handle.net/10230/42445
dc.language.iso eng
dc.publisher Acoustical Society of America
dc.relation.ispartof The Journal of the Acoustical Society of America. 2019;146:EL329.
dc.rights.accessRights info:eu-repo/semantics/openAccess
dc.title Analysis of spherical isotropic noise fields with an A-Format tetrahedral microphone
dc.type info:eu-repo/semantics/article
dc.type.version info:eu-repo/semantics/acceptedVersion

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