dual tone multi-frequency 双音多频 ; 双音多频信号 ; 双音多频传输 ; 双音多频音
Dual Tone Multi Frequency 双音多频
Dial Tone Multi Frequency 双音多频
Dual Tone Multi-Frequency DTMF 双音多频
Five-Tone Multi-Gong Synthesis 五声性多宫综合
discrete multi - tone 不连续多基频模式
discrete multi-tone 离散多音 ; 离散多音频 ; 离散多音复用
multi-tone 多频音 ; 多音
These modules include the ring detection module, call filtering module, dual-tone multi-frequency decoder modules, voice prompt module and microprocessor controlled driver module.
这些模块包括振铃检测模块、来电过滤模块、双音多频解码模块、语音提示模块和单片机控制驱动模块。
Another advantage is that, for multi-tone character, as long as the importation of one pronunciation, "Star phonetic" characters can be given.
还有一个好处就是，对于多音字，只要输入其中的一个读音，“拼音之星”就能给出汉字。
Finally, simulation models of FH transmitter, receiver and jammer are presented. The influence of frequency excursion on performance of multi-tone continuous wave jamming is analyzed.
最后给出了跳频通信发信机、接收机以及干扰机成员的仿真模型，分析了频率偏移对多频连续波干扰性能的影响。
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