Teaching-learning-based optimization of an ultra-broadband parallel sound absorber
Nansha Gao, Baozhu Wang, Kuan Lu, Hong Hou
Topics & Concepts
BroadbandAcousticsNoise reduction coefficientAcoustic impedanceTransfer-matrix method (optics)Absorption (acoustics)Materials scienceAttenuation coefficientElectrical impedanceSound (geography)Sound powerFinite element methodComputer scienceOpticsEngineeringPhysicsTelecommunicationsUltrasonic sensorOptoelectronicsPorosityElectrical engineeringStructural engineeringComposite materialAcoustic Wave Phenomena ResearchNoise Effects and ManagementHearing Loss and Rehabilitation