Improving sound insulation in low frequencies by multiple band-gaps in plate-type acoustic metamaterials
Xiaoling Zhou, Longqi Wang, Qin Li, Fujun Peng
Topics & Concepts
SoundproofingAcousticsAcoustic attenuationSound transmission classMetamaterialLow frequencyAttenuationMaterials scienceFrequency bandInfrasoundVibrationFlexural strengthBand gapAcoustic metamaterialsNatural rubberPhysicsAcoustic waveOpticsEngineeringComposite materialElectrical engineeringOptoelectronicsAntenna (radio)AstronomyAcoustic Wave Phenomena ResearchNoise Effects and ManagementHearing Loss and Rehabilitation