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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Hlavní autoři:	Hongxing Li, Gang Zuo, Guotao Zha, Fulin Guo, Fuyin Ma
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	Elsevier 2026-03-01
Edice:	Materials & Design
Témata:	Acoustic metamaterial Sound insulation Transmission loss Multi-scale acoustic metamaterial Non-uniform distribution Synergistic coupling
On-line přístup:	http://www.sciencedirect.com/science/article/pii/S0264127526001899
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