Broadband sound absorption of a hybrid absorber with shunt loudspeaker and perforated plates
Zhigang Cao, Xin Li, Bilong Liu
Topics & Concepts
LoudspeakerAcousticsBroadbandMaterials scienceSound energyWavelengthAbsorption (acoustics)Electrical impedanceAcoustic impedanceOpticsPhysicsEngineeringSound (geography)OptoelectronicsElectrical engineeringUltrasonic sensorAcoustic Wave Phenomena ResearchVibration Control and Rheological FluidsVehicle Noise and Vibration Control