用IBM─PC实现数字信号处理的方法

The Method of Using IBM - PC to Realize Digital Signal Processing

个人仪器的特点是利用强有力的计算机软件代替硬件功能．如能在软件设计上采用汇编语言和高级语言的混合编程，这种系统的性能价格比是很高的．本文针对采用目前流行的ＩＢＭ—ＰＣ作为个人机机型，对某个人仪器系统中的数字信号处理功能模板的设计进行了研究．

The characteristic of the personal instruments is to take advantage of the personal computer strong sofeware function instead of hardware function.The sofeware of the personal instruments can be written in assembly language and high-level language.So the systems have high cost performance.In this paper,we research on the design method of the board used for the digital signal processing in a certain personal instrument.This system is formed by the present popular IBM-PC.