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一、前言ADC(模拟/数字转换器)是数字信号加工系统的接口部件,其功能是将各种模拟信号转换成电子计算机所能识别并处理的二进制数码。它是一种编码器。其输入和输出之间关系可用下面数字方程表示:
I. INTRODUCTION ADC (Analog / Digital Converter) is an interface component of digital signal processing system. Its function is to convert various analog signals into binary codes that electronic computers can recognize and process. It is an encoder. The relationship between input and output can be expressed by the following numerical equation: