However, the modulation - demodulation of ultraviolet and voice transmission are the key technologies.
然而, 紫外光通信的 调制解调技术 以及语音传输是整个系统的关键难点.
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FM receiver through demodulation , the frequency signals into sound signals.
调频接收机通过解调, 鉴频将信号转换成声音信号.
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Thus, high quality demodulation and demodulation suitable for mobile reception are realized.
由此, 能够实现高品质的解调和适合于移动接收的解调.
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This paper deal with the DPSK demodulation method based on adaptive algorithm.
本文研究了一种基于自适应算法的解调差分相移键控(DPSK)信号的方法.
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Ich habe die Modulation und Demodulation des analogen und digitalen Signal gelernt.
我学了模拟和数字信号的调制与解调.
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The scheme of complex demodulation, using parallel architecture, was provided.
采用并联式复解调方案利用开关电流技术实现连续小波变换.
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A full digital demodulation scheme is proposed for HF QAM signal.
文中针对短波高速QAM信号,提出并实现了一种全数字的解调方案.
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Recommended PFM to modulate and demodulation.
介绍了PFM调制和解调.
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Demodulation is the critical technology in communication system.
调制解调技术是传输系统中的关键技术.
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A transfusion monitor system is designed based on infrared technology with modulation and demodulation.
设计了一种利用红外光的脉宽调制信号来采集输液信息的医用微量输液装置.
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After demodulation, receive dates will be sent to PC by CAN bus or the serial port.
地面接收机负责将数据解调后,通过串口或者CAN总线将接收数据送往上位机软件.
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The structure of band pass RAKE receiver and the model of demodulation are depicted.
我们给出带通犁耙式接收机模型及解调结构.
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Phase Modulation and Demodulation complete source code can be directly used by the test.
相位调制解调完整的源代码可以直接使用的考验.
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Experimental results indicate that the timing scheme satisfied the requirement of miniaturized three - FOG to modulation - demodulation signal.
实验结果表明:时序设计满足三轴一体轻小型 光纤陀螺 仪对调制解调信号频率准确度的要求.
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By movingperiod sine wave model , the precise demodulation of AM signal wave is achieved.
在此基础上讨论实现正弦载波的调幅信号的精确解调问题.
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