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- pulse code signalling system 脉码信号系统
- simplified code signalling system 简化编码信号系统
- The Pulse Code Modulation/Frequency Modulation (PCM/FM) is widely used in most Reentry Remote Sensing (RRS) system at the present time in our country. 目前我国再入遥测系统主要采用脉冲编码调制/调频(PCM/FM)体制。
- In pulse code modulation,a spurious signal formed from beats between the signal frequency and the sample frequency. 在脉冲编码调制中,信号频率和取样频率之间的差拍所引起的伪信号。
- simpplified code signaling system 简化的编码信号系统
- Research shows that the pulse code modulation (PCM), the operating system of the CD, has limitations that so far cannot be overcome. 脉膊把调音(PCM)编码的研究表演,那操作激光唱碟的系统,有限制以到现在为止不能够被克服。
- simplified code signaling system 简化的编码信号系统
- In pulse code modulation, a spurious signal formed from beats between the signal frequency and the sample frequency. 在脉冲编码调制中,信号频率和取样频率之间的差拍所引起的伪信号。
- Digital multi-channel system is characterized by the exchange in the whole network using pulse code demodulator (PCM) and time division multiplexing system (TDM). 数字多路系统的特点是在整个交换网络中采用脉冲编码解调(PCM)和时分复用系统(TDM)。该系统允许对传输系统中的PCM信号进行直接交换而不需要转化成模拟格式。
- The source audio essence is encoded using pulse code modulation or PCM. 源音频编码的本质是使用脉冲编码调制或PCM。
- DSS2 Digital Subscriber Signaling system No. 2号数字用户信令系统。
- In pulse code modulation, the representation of the quantized samples of an analogue signal by character signals according to a defined code. 在脉码调制技术中,按照确定的代码由字符信号对模拟信号量化采样的表示法。
- So CRSC was appointed as mass transit signal system integrator by the state. CRSC因此被国家指定为"中国城市轨道交通信号系统总成单位"。
- In pulse code modulation,the representation of the quantized samples of an analogue signal by character signals according to a defined code. 在脉码调制技术中,按照确定的代码由字符信号对模拟信号量化采样的表示法。
- The signal system established by WUS is also involved in ovule development. 由WUS建立的信号体系还参与胚珠的发育。
- Marconi now found that he could transmit Morse Code signals. 他现在可以用它来发送和接收莫尔斯电码了。
- At the inquest, the accident was imputed to a mechanical failure of the signalling system. 经调查,这次事故被归咎于信号系统中出现的一个机械故障。
- Adaptive Differential Pulse Code Modulation (ADPCM) is an effective algorithm of speech coding. It adopts the method of adaptive quantization and adaptive prediction to compress pulse code modulation (PCM) signal. 自适应差分脉冲编码调制(ADPCM)采用自适应量化方法和自适应预测方法,对PCM(脉冲编码调制)语音信号进行再压缩,是一种有效的语音信号波形编码压缩方案。
- The most popular method to do that now is PCM. PCM stands for pulse code modulation. 现在最常用的方法是PCM,这是英文脉冲编码调制的缩写。
- Analysis and Realization of SCCP in the Signaling System No. 七号信令系统SCCP部分的分析与实现。