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在计算机应用中经常要对信号进行转换 ,文章介绍了一种用数控放大器把连续变化的双极性直流信号 ,转换成相位随直流信号极性改变而反相的连续交流信号的方法。
In computer applications often have to convert the signal, the article describes a digital amplifier with a continuous change of bipolar DC signal into a phase change with the DC signal polarity reverses the continuous AC signal method.