摘要
介绍了定时播送模拟军号的单片机系统.该系统以8031单片机为核心,依靠软件、D/A转换等实现计时、显时、合成15首军号号音信号和广播自动化功能.系统运行稳定,有良好的性能价格比.
This paper gives a brief introduction to the time simulated - bugle broadcaster. With 8031 monolithic computer as its centric processor , the system succeeds in realizing the function of timing, time - telling , the composition of 15 pieces of army bugle call and the function of automatical broadcast, supported by software and D/A conversion.
出处
《绵阳师范学院学报》
1999年第2期26-29,32,共5页
Journal of Mianyang Teachers＇ College
关键词
单片机
D/A转换
军号号音
播送器
monolithic computer, D/A conversion, army bugle call, broadcaster
