Sound absorption metasurface with symmetrical coiled spaces and micro slit of variable depth
Gildean do N. Almeida, Erasmo Felipe Vergara, Leandro Rodrigues Barbosa, Arcanjo Lenzi, Robert Samuel Birch
Topics & Concepts
DissipationMaterials scienceAbsorption (acoustics)SlitSound energyOpticsAcousticsBroadbandBandwidth (computing)Electrical impedancePhysicsSound (geography)Computer scienceThermodynamicsQuantum mechanicsComputer networkAcoustic Wave Phenomena ResearchNoise Effects and ManagementAerodynamics and Acoustics in Jet Flows