Design, Manufacturing, and Acoustical Analysis of a Helmholtz Resonator-Based Metamaterial Plate
Acoustic metamaterials are materials artificially engineered to control sound waves, which is not possible with conventional materials. We have proposed a design of an acoustic metamaterial plate with inbuilt Helmholtz resonators. The plate is made of Polylactic acid (PLA) which is fabricated using...
| Main Authors: | , |
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| Format: | Article |
| Sprog: | English |
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MDPI AG
2021-10-01
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| Serier: | Acoustics |
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| Online adgang: | https://www.mdpi.com/2624-599X/3/4/40 |