However, few people actually understand precisely what the term means, what the consequences of a particular damping factor rating might be for the ultimate desired result sound reproduction!
Vibration characteristics and sound insulation capability of multilayer damping panels are very important factors which dominate acoustic response in the interior of automobile bodies.
车身多层阻尼结构的振动特性及隔吸声特性是影响车室空腔声响应的重要因素。
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The example given in this paper shows that the method is feasible to calculate the dynamic properties and sound radiation of surface damping-treatment structures.