Low-frequency broadband sound absorption of the metastructure with extended tube resonators and porous materials
Yingli Li, Yimin Lin, Song Yao, Chong Shi
Topics & Concepts
Materials sciencePorosityResonatorAbsorption (acoustics)Porous mediumComposite materialNoise reduction coefficientAcousticsComposite numberPhysicsOptoelectronicsAcoustic Wave Phenomena ResearchNoise Effects and ManagementWind and Air Flow Studies