摘要
阐述了个人通信终端通过DTMF的通信方式远程控制校园无线广播系统的原理,并介绍了其硬件和软件的设计方法。
This paper mainly elaborates the principle of personal communication terminal＇s remote control over the campus radio broadcast system by means of DTMF and introduces the designing method of its hardware and software.
出处
《电声技术》
2005年第6期64-66,共3页
Audio Engineering
关键词
远程控制
通信终端
无线广播
remote control
communication terminal
radio broadcast
