(一)调音台输入部分的插座、功能键 ① 卡侬插座MIC:此即话筒插座,其上有三个插孔,分别标有1,2,3。标号1为接地(GND),与机器机壳相连,把机壳作为0伏电平。标号2为热端(Hot)或称高端(Hi),它是传送信号的其中一端。标号3为冷端(Cold)或称低端(Low),它作为传输信号的另一端。由于2和3相对1的阻抗相同,并且从输入端看去,阻抗低,所以,称为低阻抗平衡输入插孔。它的
The paration of power and the system of checks-and-balances阿拉斯加聪明吗in USAIntroductionIt is known to us that the political system vary from country to country depending on its different national condi
(一)调音台输入部分的插座、功能键 ① 卡侬插座MIC:此即话筒插座,其上有三个插孔,分别标有1,2,3。标号1为接地(GND),与机器机壳相连,把机壳作为0伏电平。标号2为热端(Hot)或称高端(Hi),它是传送信号的其中一端。标号3为冷端(Cold)或称低端(Low),它作为传输信号的另一端。由于2和3相对1的阻抗相同,并且从输入端看去,阻抗低,所以,称为低阻抗平衡输入插孔。它的
使用说明书ZH发挥调音台的最佳性能第12~18页速成指南第7~11页POWERED MIXERPOWERED MIXER2EMX5016CF 使用说明书 The above warning is located on the rear of the unit.Explanation of Graphical SymbolsThe lightning flash with arrowhead sym
使用说明书ZH发挥调音台的最佳性能第12~18页速成指南第7~11页POWERED MIXERPOWERED MIXER2EMX5016CF 使用说明书 The above warning is located on the rear of the unit.Explanation of Graphical SymbolslevelupThe lightning flash with arrowh