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zhi neng xing yin yuan zhuan huan dian lu
Author(s): 
Pages: 28
Year: Issue:  2
Journal: Digital World

Keyword:  转换电路智能型转换开关音频信号扩音机放大电路信号输入音源传输线信号通过;
Abstract: <正> 发烧友在制作自己的烧级土炮时,对音质是很苛求的。但在实际制作中,往往会由于这样或那样的原同而造成信号在中途就大量损失。其中扩音机的信号输入转换开关就是一大弊端,因为音频信号要通过较长的传输线,再经转换开关进入放大电路,尤其是采用排线传输信号的扩音机,其对音质的影
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