One way to trick acoustic mines into premature detonation is to employ towed devices that imitate the signatures of warships.

诱使声波地雷过早引爆的一种方法是使用模仿军舰特征的拖曳装置。

Acoustic mines, triggered by the noise of a vessel's passage, work similarly, except that the library is of the sounds emitted by passing vessels.

由船只通过的噪音触发的声学地雷的工作原理类似，不同之处在于图书馆是通过船只发出的声音。