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本系统使用廉价的中小规模集成电路ADC0809及相应的控制电路来实现语音校对功能。本文较系统地介绍了有声校对系统的基本原理,硬件体系结构及其与IBM～PC/XT 的接口和程序设计。
The system uses low-cost small-scale integrated circuits ADC0809 and the corresponding control circuit to achieve voice correction function. This paper systematically introduces the basic principles of audio proofreading system, hardware architecture and interface with IBM ~ PC / XT and program design.