Sound absorption performance and mechanism of flexible PVA microperforated membrane
Jiahui Shen, Heow Pueh Lee, Xiong Yan
Topics & Concepts
Materials sciencePerforationComposite materialPolyvinyl alcoholMembraneAbsorption (acoustics)Sound transmission classPorosityPunchingAcousticsBiologyPhysicsGeneticsAcoustic Wave Phenomena ResearchVehicle Noise and Vibration ControlNoise Effects and Management