HIGHLIGHTS
- who: Alexandre Lardeau and collaborators from the Laboratoire DRIVE-ISAT, rue Mademoiselle Bourgeois, Nevers , France have published the research: Broadband Transmission Loss Using the Overlap of Resonances in 3D Sonic Crystals, in the Journal: (JOURNAL)
- what: The authors show theoretically and experimentally that this system can produce a broad frequency band gap exceeding two and a half octaves (from 590 Hz to 3220 Hz) with transmission lower than 3%. The authors evaluate three different configurations.
SUMMARY
Periodic arrays of rigid scatterers embedded in a fluid are the analogues for the acoustic . . .
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