An ultra-thin acoustic metamaterial for low-frequency and broadband noise mitigation
Jun Han, Jie Zhou, Huanxian Bu
Topics & Concepts
AcousticsBroadbandMetamaterialDuct (anatomy)Noise controlTransfer matrixMaterials scienceInsertion lossSound powerTransfer-matrix method (optics)Acoustic metamaterialsFabricationAbsorption (acoustics)EngineeringTransmission lossParticle swarm optimizationNoise (video)PhysicsSound transmission classAeroacousticsSoundproofingNarrowbandAcoustic waveSensitivity (control systems)Electronic engineeringFinite element methodScatteringOpticsAcoustic Wave Phenomena ResearchCellular and Composite StructuresAerodynamics and Acoustics in Jet Flows