Results 151 to 160 of about 9,256 (180)
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2015
A class of active acoustic metamaterial (AAMM) is presented. The proposed AAMM consists of an acoustic transmission line connected in parallel to an array of Helmholtz resonators that are provided with actively controlled boundaries. In this manner, the AAMM is in effect an assembly of periodic cells, each of which consists of a Helmholtz resonator ...
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A class of active acoustic metamaterial (AAMM) is presented. The proposed AAMM consists of an acoustic transmission line connected in parallel to an array of Helmholtz resonators that are provided with actively controlled boundaries. In this manner, the AAMM is in effect an assembly of periodic cells, each of which consists of a Helmholtz resonator ...
openaire +2 more sources
The 2024 acoustic metamaterials roadmap
Journal of Physics D: Applied PhysicsAbstract Today, acoustic metamaterials (AMMs) form a core area of metamaterial research. They offer bespoke wave control, achievable through their rationally designed structure and are at the forefront of metamaterial applications and commercialisation.
Gregory James Chaplain +37 more
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Nonreciprocity in acoustic and elastic materials
Nature Reviews Materials, 2020Hussein Nassar +2 more
exaly
Controlling sound with acoustic metamaterials
Nature Reviews Materials, 2016Steven A Cummer, Johan Christensen
exaly
A Survey of Architectures and Localization Techniques for Underwater Acoustic Sensor Networks
IEEE Communications Surveys and Tutorials, 2011Melike Erol-Kantarci, Hussein T Mouftah
exaly