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Anti-Rattle System Loudspeaker Device

On the basis of loudspeaker cabinets and panels vibration problems, this paper deals with a new dynamic loudspeaker device capable to reduce mechanical vibrations transmitted to the panel where it is fixed. Virtual 3D prototype is designed and optimized by simulations. Simulations were carried out using analytical and finite element methods. A working prototype was realized, measured and then tested on a panel, in order to evaluate vibrations reduction.

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Permalink: http://www.aes.org/e-lib/browse.cfm?elib=19432


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