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Broadband thin sound absorber based on hybrid labyrinthine metastructures with optimally designed parameters
Broadband acoustic absorbers with thin thickness are highly desired in practical situations such as architectural acoustics, yet it is still challenging to achieve high absorption by using structure with limited thickness. Here we report the theoretical optimal design, numerical simulation and exper...
| Autores principales: | , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2020
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7329843/ https://www.ncbi.nlm.nih.gov/pubmed/32612130 http://dx.doi.org/10.1038/s41598-020-67688-x |