Ultra-broadband acoustic absorber based on periodic acoustic rigid-metaporous composite array

Abstract To address the increasingly serious issue of noise pollution, we propose an ultra-broadband, wide-angle acoustic absorber based on a periodic acoustic rigid-metaporous composite array. Numerical simulation results verify its exceptional ultra-broadband acoustic absorption performance, achie...

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Bibliographic Details
Main Authors: Dongguo Zhang, Fei Sun, Yichao Liu
Format: Article
Language:English
Published: Springer 2025-01-01
Series:Discover Applied Sciences
Online Access:https://doi.org/10.1007/s42452-025-06505-4
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