sonic device 中文意思是什麼
sonic device
解釋
聲學儀器-
A device for converting energy form one form to another. in relation to computers, the term is applied to a read / write head, to detector of sector marks in a magnetic disc system, and to electronic / sonic pulse converters of delay line memory
把能量從一種形式轉換成另一種形式的裝置。在與計算機有關時,這個術語用在磁盤系統中的讀寫磁頭、扇面標記的檢測上,以及用在延遲線存儲器的電子或聲波脈沖變換器上。 -
Loud, annoying noises have been a " weapon " at the personal level for millennia, but recently the world ' s security and military forces have been using a far more potent sonic weapon known as the " long range acoustic device " or lrad
尖銳的,令人感到懊惱的噪音作為一個"武器"的歷史長達數幾千年之久,最近世界安全維和軍隊有一種利用有力音波的武器"大范圍聽覺裝置"或lrad 。
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