Ultra-broadband and nonlinear robust sound absorption based on ultra-microperforated panel
Mingyang Zheng, Chao Chen, Xiaodong Li
Topics & Concepts
Materials scienceReactanceAcousticsBody orificeAcoustic impedanceSound pressureBroadbandElectrical impedanceRobustness (evolution)Impedance matchingRangingNonlinear systemAerodynamicsOpticsEngineeringPhysicsTelecommunicationsElectrical engineeringAerospace engineeringChemistryVoltageBiochemistryMechanical engineeringUltrasonic sensorQuantum mechanicsGeneAcoustic Wave Phenomena ResearchAerodynamics and Acoustics in Jet FlowsNoise Effects and Management