Multi-scale acoustic metamaterial for low-frequency broadband sound insulation

Multi-scale design of metamaterials can effectively enhance their acoustic performance without sacrificing structural dimensions, which has been validated in the design of vibration and sound absorption structures. Based on this, this study constructs a multi-scale acoustic metamaterial (MSAM) for l...

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Detalhes bibliográficos

Principais autores:	Hongxing Li, Gang Zuo, Guotao Zha, Fulin Guo, Fuyin Ma
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Elsevier 2026-03-01
coleção:	Materials & Design
Assuntos:	Acoustic metamaterial Sound insulation Transmission loss Multi-scale acoustic metamaterial Non-uniform distribution Synergistic coupling
Acesso em linha:	http://www.sciencedirect.com/science/article/pii/S0264127526001899
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