Broadband Sound Insulation and Dual Equivalent Negative Properties of Acoustic Metamaterial with Distributed Piezoelectric Resonators

Aiming at the unsatisfactory sound transmission loss (STL) of thin-plate structures in the low-mid frequency range, this paper proposes an acoustic insulation metamaterial with distributed piezoelectric resonators. A complete acoustic prediction model is established based on the effective medium met...

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Detalles Bibliográficos
Autores principales: Zhang, Zhifu, Wang, Jiaxuan, Li, Zhuang, Zhang, Xirui
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9315793/
https://www.ncbi.nlm.nih.gov/pubmed/35888379
http://dx.doi.org/10.3390/ma15144907

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9315793/
https://www.ncbi.nlm.nih.gov/pubmed/35888379
http://dx.doi.org/10.3390/ma15144907

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