A tunable massless membrane metamaterial for perfect and low-frequency sound absorption
Qishan Xu, Jing Qiao, Jiayue Sun, Guangyu Zhang, Longqiu Li
Topics & Concepts
MetamaterialMaterials scienceAcousticsBandwidth (computing)Absorption (acoustics)Sound energyInfrasoundMembraneNoise controlNoise reductionOptoelectronicsPhysicsComputer scienceSound (geography)TelecommunicationsChemistryBiochemistryAcoustic Wave Phenomena ResearchNoise Effects and ManagementAerodynamics and Acoustics in Jet Flows