关于隔振效果的评价,目前国内外使用的术语比较混乱。苏联用的是隔声能力、振级落差,英美用的是插入损失、传递损失,国内采用的名称更多,除上述名称外,尚有传递率、绝对传递系数、减振系数以及隔振度等等。名称所以如此繁杂,与隔振效果评价存在着一些似是而非的概念有关,加上测 Regarding the evaluation of the vibration isolation effect, the terminology used at home and abroad is quite confusing. The Soviet Union is the use of sound insulation capacity, vibration level gap, the United States and Britain is the use of insertion loss, transmission loss, the name used more domestic, in addition to the above name, there are transmissibility, absolute transfer coefficient, damping coefficient and vibration isolation and many more. So complicated name, vibration isolation and evaluation of the existence of some paradoxical concept, coupled with measuring