Rotational and multimodal local resonators for broadband sound insulation of orthotropic metamaterial plates
Daniele Giannini, Mattias Schevenels, Edwin Reynders
Topics & Concepts
MetamaterialOrthotropic materialResonatorBroadbandAcousticsSoundproofingSound transmission classFinite element methodPhysicsMaterials scienceOpticsStructural engineeringEngineeringAcoustic Wave Phenomena ResearchNoise Effects and ManagementMetamaterials and Metasurfaces Applications