![Figure 1 from Noise certification of a Sonic Crystal Acoustic Screen designed using a triangular lattice according to the Standards EN 1793 (-1 ;-2 ;-3 ) : 1997 | Semantic Scholar Figure 1 from Noise certification of a Sonic Crystal Acoustic Screen designed using a triangular lattice according to the Standards EN 1793 (-1 ;-2 ;-3 ) : 1997 | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/ecf3bc4fe6a291c281d5f65c69f520e788905476/2-Figure1-1.png)
Figure 1 from Noise certification of a Sonic Crystal Acoustic Screen designed using a triangular lattice according to the Standards EN 1793 (-1 ;-2 ;-3 ) : 1997 | Semantic Scholar
![Effects of porous covering on sound attenuation by periodic arrays of cylinders: The Journal of the Acoustical Society of America: Vol 119, No 1 Effects of porous covering on sound attenuation by periodic arrays of cylinders: The Journal of the Acoustical Society of America: Vol 119, No 1](https://asa.scitation.org/action/showOpenGraphArticleImage?doi=10.1121/1.2133715&id=images/medium/1.2133715.figures.f10.gif)
Effects of porous covering on sound attenuation by periodic arrays of cylinders: The Journal of the Acoustical Society of America: Vol 119, No 1
![Effects of porous covering on sound attenuation by periodic arrays of cylinders: The Journal of the Acoustical Society of America: Vol 119, No 1 Effects of porous covering on sound attenuation by periodic arrays of cylinders: The Journal of the Acoustical Society of America: Vol 119, No 1](https://asa.scitation.org/action/showOpenGraphArticleImage?doi=10.1121/1.2133715&id=images/medium/1.2133715.figures.f8.gif)
Effects of porous covering on sound attenuation by periodic arrays of cylinders: The Journal of the Acoustical Society of America: Vol 119, No 1
![The marble sculptures of General Bülow and Scharnhorst in Berlin: comparative, non-destructive analysis of the weathering state after 12 years of exposure | SpringerLink The marble sculptures of General Bülow and Scharnhorst in Berlin: comparative, non-destructive analysis of the weathering state after 12 years of exposure | SpringerLink](https://media.springernature.com/lw685/springer-static/image/art%3A10.1007%2Fs12665-020-08984-7/MediaObjects/12665_2020_8984_Fig2_HTML.jpg)
The marble sculptures of General Bülow and Scharnhorst in Berlin: comparative, non-destructive analysis of the weathering state after 12 years of exposure | SpringerLink
![Structures that control sound. Left panel, top: a sculpture by Eusebio... | Download Scientific Diagram Structures that control sound. Left panel, top: a sculpture by Eusebio... | Download Scientific Diagram](https://www.researchgate.net/publication/49615757/figure/fig1/AS:394226211803137@1471002261300/Figura-3-Structures-that-control-sound-Left-panel-top-a-sculpture-by-Eusebio-Sempere.png)
Structures that control sound. Left panel, top: a sculpture by Eusebio... | Download Scientific Diagram
![Phononic metamaterial for efficient sound attenuation applications - Nikos Aravantinos-Zafiris, Mihail M Sigalas, Dionysios TG Katerelos, 2022 Phononic metamaterial for efficient sound attenuation applications - Nikos Aravantinos-Zafiris, Mihail M Sigalas, Dionysios TG Katerelos, 2022](https://journals.sagepub.com/cms/10.1177/1351010X221078937/asset/images/large/10.1177_1351010x221078937-fig9.jpeg)
Phononic metamaterial for efficient sound attenuation applications - Nikos Aravantinos-Zafiris, Mihail M Sigalas, Dionysios TG Katerelos, 2022
![Sound Attenuation Performance of Fiber-reinforced Polymer Composite Circumaural Hearing Protection Devices | Semantic Scholar Sound Attenuation Performance of Fiber-reinforced Polymer Composite Circumaural Hearing Protection Devices | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/5373f8910ea097879b95c587fcd155b3da6d1446/25-Figure4-1.png)
Sound Attenuation Performance of Fiber-reinforced Polymer Composite Circumaural Hearing Protection Devices | Semantic Scholar
Bubbly but quiet: an array of air bubbles in a rubber-like material can be made to block the transmission of sound. This finding might help in the design of soundproof walls for
![Phononic metamaterial for efficient sound attenuation applications - Nikos Aravantinos-Zafiris, Mihail M Sigalas, Dionysios TG Katerelos, 2022 Phononic metamaterial for efficient sound attenuation applications - Nikos Aravantinos-Zafiris, Mihail M Sigalas, Dionysios TG Katerelos, 2022](https://journals.sagepub.com/cms/10.1177/1351010X221078937/asset/images/large/10.1177_1351010x221078937-fig1.jpeg)
Phononic metamaterial for efficient sound attenuation applications - Nikos Aravantinos-Zafiris, Mihail M Sigalas, Dionysios TG Katerelos, 2022
![Effects of porous covering on sound attenuation by periodic arrays of cylinders: The Journal of the Acoustical Society of America: Vol 119, No 1 Effects of porous covering on sound attenuation by periodic arrays of cylinders: The Journal of the Acoustical Society of America: Vol 119, No 1](https://asa.scitation.org/action/showOpenGraphArticleImage?doi=10.1121/1.2133715&id=images/medium/1.2133715.figures.f11.gif)
Effects of porous covering on sound attenuation by periodic arrays of cylinders: The Journal of the Acoustical Society of America: Vol 119, No 1
![Zero-order attenuation spectra for acoustic waves incident on a square... | Download Scientific Diagram Zero-order attenuation spectra for acoustic waves incident on a square... | Download Scientific Diagram](https://www.researchgate.net/publication/242905807/figure/fig3/AS:669036023132169@1536522026483/Zero-order-attenuation-spectra-for-acoustic-waves-incident-on-a-square-arrangement-of.png)
Zero-order attenuation spectra for acoustic waves incident on a square... | Download Scientific Diagram
![The acoustic phase resonances and surface waves supported by a compound rigid grating | Scientific Reports The acoustic phase resonances and surface waves supported by a compound rigid grating | Scientific Reports](https://media.springernature.com/m685/springer-static/image/art%3A10.1038%2Fs41598-018-29149-4/MediaObjects/41598_2018_29149_Fig1_HTML.png)