1) DTMF
双音频信号
1.
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。
2) DTMF signal
双音多频信号
1.
The sound card is used to play the DTMF signal in order to control the multi-media equipment and realize all the functions of the multi-media controller.
研究计算机通过利用双音多频码(即DTMF码)进行控制的多媒体集中控制系统的工作原理,运用计算机声卡播放DTMF双音多频信号来控制多媒体仪器设备,实现多媒体控制器的全部功能,方法简单可靠,使多媒体集中控制系统完全自动化。
4) TTM Two C Tone Modulation
双音频(信号)调制
5) audio signal
音频信号
1.
Design of an audio signal collector based on DSP with high fidelity;
基于DSP的高保真音频信号采集器设计
2.
The Development of a Soft Digital Spectral Analyzer for Audio Signals;
音频信号软件频谱分析仪设计
3.
Blind separation of mixed audio signal based on FastICA
基于FastICA的混合音频信号盲分离
6) Audio frequency signal
音频信号
1.
In the emitting part of the system, the audio frequency signal is modulated through frequency modulation while the receiving part restores the primitive audio frequency signal.
系统中的发射机单元采用调频方式实现音频信号的调制而接收机单元对调频信号进行解调 ,恢复出原始的音频信
补充资料：2,2-双氯甲基-三亚甲基-双[双(2-氯乙基)磷酸脂]
CAS：38051-10-4
分子式：C13H24Cl6O8P2
中文名称：2,2-双氯甲基-三亚甲基-双[双(2-氯乙基)磷酸脂]
英文名称：2,2- bis(chloromethyl)-trimethylene bis[bis(2-chloroethyl)phosphate]
phosphoric acid, 2,2-bis(chloromethyl)-1,3-propanediyl tetrakis(2-chloroethyl)
2,2-bis(chloromethyl)trimethylene bis(bis(2-chloroethyl)phosphate)
2,2-bis(chloromethyl)-1,3-propanediyltetrakis(2-chloroethyl)phosphate
分子式：C13H24Cl6O8P2
中文名称：2,2-双氯甲基-三亚甲基-双[双(2-氯乙基)磷酸脂]
英文名称：2,2- bis(chloromethyl)-trimethylene bis[bis(2-chloroethyl)phosphate]
phosphoric acid, 2,2-bis(chloromethyl)-1,3-propanediyl tetrakis(2-chloroethyl)
2,2-bis(chloromethyl)trimethylene bis(bis(2-chloroethyl)phosphate)
2,2-bis(chloromethyl)-1,3-propanediyltetrakis(2-chloroethyl)phosphate
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条