Coiled-up structure with porous material lining for enhanced sound absorption
Weitao Zhang, Fengxian Xin
Topics & Concepts
AcousticsMetamaterialAbsorption (acoustics)Materials scienceAcoustic impedancePorositySound energyPorous mediumBroadbandElectrical impedanceOpticsSound (geography)PhysicsEngineeringComposite materialOptoelectronicsElectrical engineeringUltrasonic sensorAcoustic Wave Phenomena ResearchNoise Effects and ManagementVehicle Noise and Vibration Control