Dual-functional metastructure with hierarchical Helmholtz resonators for broadband sound absorption and vibration suppression
Shijia Li, Yu Sun, Qiang Han, Chunlei Li, Chunlei Li
Topics & Concepts
Helmholtz resonatorBroadbandAcousticsResonatorHelmholtz free energyVibrationSound (geography)Absorption (acoustics)Dual (grammatical number)PhysicsMaterials scienceOpticsArtQuantum mechanicsLiteratureAcoustic Wave Phenomena ResearchVehicle Noise and Vibration ControlNoise Effects and Management