Design of flat broadband sound insulation metamaterials by combining Helmholtz resonator and fractal structure
Seoung-Ho Baek, Jun-Young Jang, Kyungjun Song, Sang‐Hu Park
Topics & Concepts
Helmholtz resonatorAcousticsFractalHelmholtz free energyResonatorMetamaterialBroadbandSoundproofingRange (aeronautics)PhysicsMaterials scienceOpticsMathematicsMathematical analysisQuantum mechanicsComposite materialAcoustic Wave Phenomena ResearchNoise Effects and ManagementHearing Loss and Rehabilitation