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cond-mat.mtrl-sci2011
Multi-resonant scatterers in Sonic Crystals: Locally Multi-resonant Acoustic Metamaterial
V. Romero-García, A. Krynkin, L. M. Garcia-Raffi +2
An acoustic metamaterial made of a two-dimensional (2D) periodic array of multi-resonant acoustic scatterers is analysed in this paper. The building blocks consist of a combination…
cond-mat.mtrl-sci2011★ 15 cited
Analytical model to predict the effect of a finite impedance surface on the propagation properties of a 2D Sonic Crystal
V. Romero-García, J. V. Sánchez-Pérez, L. M. Garcia-Raffi
The use of Sonic Crystals as environmental noise barriers has certain advantages from the acoustical and the constructive point of view with regard to conventional ones. One aspect…