基本释义:

双音信号收发板

网络释义

1)Dual Tone Transceiver DTR,双音信号收发板

2)Signal Tone board SIG,信号音板

3)Dual-Tone Dialing,双音发号

4)DTMF,双音频信号

5)DTMF signal send and receive,DTMF信号收发

6)Send-digits signal,"拨号音信号;""请发码""信号"

用法和例句

This paper introduces the technique of using PSTN as the transfers medium for remote control where the DTMF is used to get the control command.

文章引用公用电话网作为远程控制信号的传输媒体实施远程遥控的技术,利用双音频信号获取控制命令;剖析如何利用单片机芯片和语音芯片设计电话远程智能遥控系统。