Effects of Aperture Shape on Absorption Property of Acoustic Metamaterial of Parallel-Connection Helmholtz Resonator

A Helmholtz resonator (HR) with an embedded aperture is an effective acoustic metamaterial for noise reduction in the low-frequency range. Its sound absorption property is significantly affected by the aperture shape. Sound absorption properties of HRs with the embedded aperture for various tangent...

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Detalles Bibliográficos
Autores principales: Bi, Shaohua, Yang, Fei, Tang, Shuai, Shen, Xinmin, Zhang, Xiaonan, Zhu, Jingwei, Yang, Xiaocui, Peng, Wenqiang, Yuan, Feng
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9959812/
https://www.ncbi.nlm.nih.gov/pubmed/36837229
http://dx.doi.org/10.3390/ma16041597

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9959812/
https://www.ncbi.nlm.nih.gov/pubmed/36837229
http://dx.doi.org/10.3390/ma16041597

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