A multi-layered corrugated resonator acoustic metamaterial with excellent low-frequency broadband sound absorption performance
Qi Liu, Jin‐Shui Yang, Yuanyuan Tang, Hongze Li, Yaoyao Xu, Xu-Chang Liu, Shuang Li, Pengfei Yin
Topics & Concepts
AcousticsHelmholtz resonatorResonatorMaterials scienceMetamaterialAbsorption (acoustics)Sound powerBroadbandSound pressureLow frequencyNoise controlOpticsPhysicsSound (geography)EngineeringOptoelectronicsTelecommunicationsNoise reductionAcoustic Wave Phenomena ResearchNoise Effects and ManagementHearing Loss and Rehabilitation