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介绍一种固态数字语音记录仪的实现方案。它主要由ＤＳＰ最小系统、液晶显示模块、串行通信接口、键盘电路和片外闪烁存储器电路构成。实现语音信息的采集与播放，并且能够和笔记本电脑通过ＲＳ２３２串行口进行通信。
Describes a solid-state digital voice recorder implementation. It is mainly composed of DSP minimum system, LCD module, serial communication interface, keyboard circuit and off-chip flash memory circuit. Voice information acquisition and playback, and can communicate with the laptop through the RS232 serial port.