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混合传输
相关语句
  mixed transmission
     Mixed transmission of SDH /ATM / IP is a sort of advisable transmission mode of metropolitan area optical network.
     SDH/ATM/IP混合传输是城域光网络中一种常见的传输方式。
短句来源
     Application of radio and line mixed transmission in automatic delivery of barreled water
     无线与电话线混合传输方案在桶装水自动配送系统中的应用
短句来源
     3) Integrate unicast and multicast to form a mixed transmission scheme.
     3)综合单播和组播的混合传输策略。
短句来源
     The realization of mixed transmission of analog and digital microwave by existing analog microwave transmission path can help to save capital and achieve the aim of digital transmission of signals.
     如果利用已有模拟微波传输通道,实现模拟和数字微波信号的混合传输,不仅可以节约资金,又能达到信号数字化传输的目的。
短句来源
     Taking the practical case of satellite microwave digitalization of Hubei TV Station as an example,this article presents the mixed transmission by analog and digital microwave signals sharing antenna-feeder system,and also some problems to notice.
     以湖北卫视上星微波数字化改造项目这一实际案例,着重介绍了模拟和数字微波信号共用天馈系统进行混合传输及需要注意的几个问题。
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  mixed transimission
     ANOLOGOUS IMAGE SIGNAL AND DIGITAL SIGNAL MIXED TRANSIMISSION SYSTEM──A STUOY ON TRACKING THE DOUBIE LOOP OF A THREE COMPONENT CODE
     模拟图象信号与数字信号混合传输系统──三元码跟踪双环的研究
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  “混合传输”译为未确定词的双语例句
     Three competitive optical access solutions in FTTP field are compared in the thesis, which are SMTP and RPR based on SDH, EPON and multi-service network optical transceiver (star topology optical device combining TDM and Ethernet service on transmission layer).
     本文比较了三种目前在FTTP领域有竞争力的光纤接入层网络技术和设备:基于SDH的MSTP自愈环和弹性分组环(RPR),多业务的千兆EPON和多业务网络光端机(一种在传输汇聚层上将TDM电路和以太网混合传输的星形网络设备)。
短句来源
     Analog-Digital Mixed Transfer Multimedia Network
     数字、模拟混合传输多媒体网络
短句来源
     The hybrid medium SDH loop with microwave and fiber equipment
     微波光纤混合传输介质组成的SDH环网
短句来源
     THE STUDY OF A VIDEO AND DATA HYBRID TRANSMISSION SYSTEM OVER OP TICAL FIBER CABLE
     一种采用光纤传输的视频与数据混合传输系统的研究
短句来源
     The method includes the following techniques: using CY7B923/CY7B933 as physical layer chips to transmit acoustic signal, transmitting the whole data in one channel by using the idea of multiplexing and competing, and using synchronously interconnected technology to synchronize acoustic signal sample.
     该方法选用CY7B92 3/CY7B933作为物理层芯片解决水声信号的高速串行传输 ,采用复用 /竞争的思想实现多路数据混合传输 ,并通过同步互联技术解决模块间的同步采集问题。
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This paper discusses a new voice-data multiplexing transmission system which can transmit data signals along a telephone line so that the speakers can get remote hand-written texts or diagrams when a conversation is going on. This system uses time assignment method to multiplex (interpolate) voice and data signals and then transmits them along the same channel. Compared with the usual frequency division system, this system can improve the transmission qualty. Another feature of this system is that it possesses...

This paper discusses a new voice-data multiplexing transmission system which can transmit data signals along a telephone line so that the speakers can get remote hand-written texts or diagrams when a conversation is going on. This system uses time assignment method to multiplex (interpolate) voice and data signals and then transmits them along the same channel. Compared with the usual frequency division system, this system can improve the transmission qualty. Another feature of this system is that it possesses the capability of on-line identification, that is, data and voice signals can be idsntified and dispatched in real time according to their inherent features. As a result of no identification signal, this sysem can raise the efficiency of telephone channel.In this paper,a new method of on-line identification (conversion and cascade method) , which was at first proposed for this system, is described.This method simplifies the system with higher accuracy.

本文探讨的是一种新的话音——数据混合传输系统。它可以在通话同时传送数据信号,使对话双方能及时见到所讨论的数据、文字与图形。本系统特点之一是采用时间分配体制解决两种信号通过同一信道传输的问题。即在话音间隙中传送数据。由于每种信号均可占用全部电话频段,与已有的频分系统相比能改善信号传送质量。本系统的另一特点是具有在线识别功能,在发送端无须发送附加的标志信号,接收端根据话音与数据的特点实时地在进行识别与分遣,从而提高了信道利用率。文中介绍了一种新的在线识别方法(变换——分步法),它具有线路简单和识别准确的特点,是作者为解决本系统中两种信号的识别问题而提出的。

This paper studies the feasibility of the plan for transmitting digital-analog hybrid signals over an analog microwave radio channel through a space experiment on digital-analog hybrid transmission, and also discusses the problem of rational choosing of average digital signal power.

本文通过数模混合传输空间实验,研究了数模混合信号在调频微波系统上传输方案的可行性,并讨论了合理选择数字信号平均功率的问题。

The system presented in this paper improves the performance of data communication through telephone switching networks. A time assignment method is used to interpolate voices into a data (modem) signal stream. On the receiving section, the on-line identification and dispatching is based on the differences of these signals.Having made some improvements, the new version of such a system can transmit data streams with a bit rate of 300, 600, or 1200 bit/s, and with a higher reliability of identification as well....

The system presented in this paper improves the performance of data communication through telephone switching networks. A time assignment method is used to interpolate voices into a data (modem) signal stream. On the receiving section, the on-line identification and dispatching is based on the differences of these signals.Having made some improvements, the new version of such a system can transmit data streams with a bit rate of 300, 600, or 1200 bit/s, and with a higher reliability of identification as well.

文中简介了一种话音-数据混合传输系统,该系统改进了现有的利用电话交换网进行的数据通讯方式,使之能在传送数据信号时插入话音。本系统话音与数据信号采用时分内插方式混传。接收端直接据两类信号的特点进行在线识别与分遣。本系统方案经过改进后可用于传送速率为300、600、1200 bit/s的数据,识别可靠性也得到改善。

 
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