| 摘要 |
Modifications to the structural elements of racks/shelves for component shelves, and in particular, audio components are provided in order to improve the sou nd produced by the system by minimizing the effects of vibration on the equipment positioned on the shelves. In particular, adding a series of grooves to the lower surface of each shelf was found to be of assistance in attenuating the vibration measured on the shelf surface. Additionally, using vertical supports manufactured of a tube of a composite fibre material, such as a carbon fibre/graphite reinforced plastic (GRP) or a soli d metallatic support, such as a support made of an aluminium rod, was also found to attenuate the vibrations measured on the shelf surface. As such, a method and device for ameliorating the effects of vibration on vibration sensitive equipment is provided.</SDOA B>
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