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Metadiffusers: Deep-subwavelength sound diffusers

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Metadiffusers: Deep-subwavelength sound diffusers

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Jimenez, N.; Cox, TJ.; Romero García, V.; Groby, J. (2017). Metadiffusers: Deep-subwavelength sound diffusers. Scientific Reports. 7:1-12. https://doi.org/10.1038/s41598-017-05710-5

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Título: Metadiffusers: Deep-subwavelength sound diffusers
Autor: Jimenez, Noe Cox, Trevor J. Romero García, Vicente Groby, J.P.
Entidad UPV: Universitat Politècnica de València. Instituto Universitario de Matemática Pura y Aplicada - Institut Universitari de Matemàtica Pura i Aplicada
Universitat Politècnica de València. Instituto de Instrumentación para Imagen Molecular - Institut d'Instrumentació per a Imatge Molecular
Fecha difusión:
Resumen:
[EN] We present deep-subwavelength diffusing surfaces based on acoustic metamaterials, namely metadiffusers. These sound diffusers are rigidly backed slotted panels, with each slit being loaded by an array of Helmholtz ...[+]
Palabras clave: Specular reflection , Sonic crystals , Phase gratings , Absorption , Resonators , Propagation , Inclusions , Scattering , Perfect
Derechos de uso: Reconocimiento (by)
Fuente:
Scientific Reports. (issn: 2045-2322 )
DOI: 10.1038/s41598-017-05710-5
Editorial:
Nature Publishing Group
Versión del editor: https://doi.org/10.1038/s41598-017-05710-5
Código del Proyecto:
info:eu-repo/grantAgreement/COST//CA15125/EU/Designs for Noise Reducing Materials and Structures (DENORMS)/
info:eu-repo/grantAgreement/ANR//ANR-13-BS09-0003/FR/Design of metamaterials for the absorption of audible sound/Metaudible/
Agradecimientos:
This article is based upon work from COST Action DENORMS - CA15125, supported by COST (European Cooperation in Science and Technology). The authors acknowledge financial support from the Metaudible Project No. ANR-13-BS09-0003, ...[+]
Tipo: Artículo

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