Optimizing Controlled-Resonance Acoustic Metamaterials with Perforated Plexiglass Disks, Honeycomb Structures, and Embedded Metallic Masses

Acoustic metamaterials offer new opportunities for controlling sound waves through engineered material configurations at the sub-wavelength scale. In this research, we present the optimization of a resonance-controlled acoustic metamaterial based on a sandwich structure composed of perforated plexig...

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Bibliographic Details
Main Authors: Giuseppe Ciaburro, Gino Iannace, Virginia Puyana Romero
Format: Article
Language:English
Published: MDPI AG 2025-01-01
Series:Fibers
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Online Access:https://www.mdpi.com/2079-6439/13/2/11
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