Multi-gradient acoustic black hole metamaterial for near-perfect sound Attenuation: Theory, simulation and experiments
Xinhao Zhang, Mingjing Geng, Caiyou Zhao, Yajun Cao, Ping Wang
Topics & Concepts
Acoustic attenuationAcousticsAttenuationSound (geography)MetamaterialPhysicsOpticsAcoustic Wave Phenomena ResearchAerodynamics and Acoustics in Jet FlowsNoise Effects and Management