With the development of the data communication and the multimedia communication, the time division multiplexer ( MUX) of Channel E1 is applied widely. 随着数据通信、多媒体通信等业务的发展,E1信道的时分多路复用器(MUX)得到了广泛的应用。
The paper describes the clock and synchronism of the time division multiplexer of the E1 channel and the application of the SUB E1.Clock and synchronism are two questions that we frequently face in applications; 本文将叙述E1信道时分多路复用器的时钟和同步,和E1(SUBE1)的应用两个问题。时钟与同步是在应用中常会遇到的问题;
DVB/ MPEG-2 transport stream multiplexer plays an important role in digital video broadcasting system. It can combine several transport streams from source encoder into a single transport stream to transport channel. DVB/MPEG-2传输流复用是数字电视广播系统中的重要组成部分之一,它将从信源编码器输出的多路节目源复用成一路传输流送入传输信道。
Using PIC single chip computer, the system can make real-time detection to multiplexer channel leak sensor signals and deal with them, then send the result to computer to make decision. 该系统通过PIC单片机对多路漏水传感器信号进行实时检测与处理,并将结果通过通信实时传送给上位计算机进行决策控制。
Noise-suppressing circuit for wire multiplexer channel intercommunication telephone 有线多路对讲机的噪声抑制电路
The Clock and Synchronism of the Time division Multiplexer of the E1 Channel and Application of the SUB E1 E1信道时分多路复用器-时钟和同步问题及SUBE1的应用
A grating multiplexer and a grating demultiplexer with a channel spacing of 2 nm and a capacity of 18 channels are employed in the system. 系统使用了具有18个频道的能力且频道间隔为2nm的光栅合、分波器,作为波分复用和解复用器。
The design principles of both hardware and software is described in detail for an intelligent multiplexer channel engine analyser. 本文对智能化多通道发动机分析仪的硬件及软件的设计原理进行了详细分析。
The result of experiment indicates that synchronous and asynchronous high rate multiplexer can multiplex one channel audio data, one channel video data and two channels asynchronous data rightly, and the data format is according with the CCSDS AOS standard. The results are consistent with the theories. 实验结果表明该同步/异步混合复接器能够正确复接一路音频数据、一路视频数据、两路异步数据,数据格式符合CCSDSAOS标准,复接效果与理论设计一致。
A New Method for Switching the Multiplexer Channel 多路开关通道切换的一种新方法
DRM transmission system is comprised of source encoders, multiplexer, channel encoder and QAM modulation, OFDM cell mapping and OFDM signal generator, RF modulation and so on. DRM的发射系统是由信源编码、复用、信道编码和QAM调制、OFDM单元映射和OFDM符号生成、射频调制几个部分组成的。