ACTIVE ACOUSTIC CONTROL OF NOISE TRANSMISSION THROUGH DOUBLE WALLS: EFFECT OF MECHANICAL PATHS
ACTIVE ACOUSTIC CONTROL OF NOISE TRANSMISSION THROUGH DOUBLE WALLS: EFFECT OF MECHANICAL PATHS
复制标题
通过双壁的噪声传输的主动声学控制：机械路径的影响
DOI：
10.1006/jsvi.1998.1621
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发表时间：
1998
期刊：
影响因子：
--
通讯作者：
J. Pan
中科院分区：
文献类型：
--
作者：
C. Bao;J. Pan
空腔控制通过在双面板之间的气隙中插入声源来衰减噪声的传播。由于空腔控制是在声路径上进行的，因此结构路径的加入必然会影响空腔控制的效果。这封信的目的是通过实验来检验这种效果
The cavity control attenuates noise transmission by inserting acoustic sources in air gap between the double panels. As cavity contol is supposed to work on acoustic path, the addition of structural path will certainly affect the effectiveness of cavity control. The objective of this letter is to examine such effect through experiments