楼主: meanswhat
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点评
20赫兹以下叫次声波。
老虎在捕食前的怒吼可产生18赫兹的次声波,使猎物惊惶失措甚至昏迷。
19赫兹的次声能引起眼球共振,造成视觉紊乱,甚至产生幻觉。
贵族小书架都敢标35hz
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