有线电视维修技术人员维护和修理有线电视传输和配电系统及相关硬件。
Cable television maintenance technicians maintain and repair cable television transmission and distribution systems and associated hardware.
另外，概述了光纤有线电视传输，从传输的观点分析了调频制和调幅制的信噪比。
In addition, this paper analyses the signal-to-noise ratio for AM and FM format in TV transmission on optical fiber.
对有线电视传输系统的邻频传输技术以及增补频道等电视扩容技术进行分析和研究。
The paper made to analyze and study the technology about adjacent channel and additional channel in CATV System.
介绍了美国数字有线电视传输标准以及一种采用DSP技术进行软件信道解码的方法，给出了所用关键技术和实现算法。
American digital video transmission standard for cable Television was introduced and a software method was illuminated to implement channel decoding by DSP technology.
当前，有线电视用户采用非法手段盗用有线电视信号、拖欠电视收视维护管理费甚至故意破坏有线电视传输网络设施等违章违法行为还比较普遍。
Nowadays, it is common that some CATV users embezzle CATV signal illegally, delay paying for CATV maintenance management, and destroy CATV transmission network infrastructure intentionally.
可以透过有线电视系统把它们和其它数以百计的组合视频信号一道传输出去。
You can transmit them through a cable TV system along with hundreds of other composite signals.
基本上，有线电视是一种资本密集的产业，主要支出则包括硬件传输的各种设备以及每个月的频道购买成本。
Basically, it is realized that cable TV is a capital-intensive industry, which has to be maintained under the huge cost of transmission hardware and program channels.
电信业者、计算机软硬件业者及有线电视业者等逐渐汇流至语音、资料传输及网络整合业务上相互竞争。
Telecommunication companies computer hardware and software companies and cable operators converge to compete for voice traffic data traffic and integration of networks.
任何有线电视系统均可视为由旌旗灯号源、前段、传输系统、用户分派网四个功用局部构成。
Any cable television system can be regarded as a signal source, the preceding paragraph, transmission systems, end-user distribution network of four functional parts.
标准是欧洲数字有线电视的传输标准，广泛的被国际社会所接受。
DVB-C standard is the European digital cable TV transmission standards, extensive accepted by the international community.
讨论有线电视网络中传输数字电视存在的问题，并对HFC网络建设和维护等技术问题进行探讨。
This article discusses some problems of wired television network in the transmission of digital TV, probes into some technical aspects in the construction and maintenance of HFC network.
本文以光纤电缆混合网络（HFC）为基础，提出了一种应用于计算机数据传输、有线电视广播及电话通信的综合服务方案。
In this paper, we propose a HFC based comprehensive servicing solution that is applied in the computer data transmission, wireline television broadcasting and telephone communication.
信息行业现已公认，光纤-同轴网是最佳的宽带信息传输网络，并已为各国有线电视，通讯行业广泛采用。
It is common recognized in information industry that optical fibre-coaxial network is the optimum wideband transmission network, which has been widely used in CATV and communication industry.
本文结合济南市有线电视HFC双向网络的实际情况，论述了基于HMS标准的光传输设备网管系统。
This paper shows us an optical transmission devices network management system based on HMS standard according to situation of Jinan CATV bi-direction HFC network.
铝管外导体物理发泡射频同轴电缆主要用于有线电视系统中作干线、配线传输线。
RF coaxial cable with gas expanded, PE insulation and aluminium tube sheath is mainly used in cable TV system as trunk and distrubution transmission lines.
介绍了有线电视网中AM光缆干线传输综合指标的分析与设计。
The analysis and design of AM cable trunk target in close circuit TV system is discussed in the paper.
城域网能够同时撑持数据和声音的传输，以至能够和本地有线电视连连通起来。
A MAN can support both data and voice, and might even be related to the local cable television network.
IPTV的挑战，是电视节目传输渠道的抢夺，是有线电视网络和互联网的争夺。
IPTV challenge, TV programs of transmission channels and cable TV network and the Internet is the title.
它是第一家专营电影的有线电视频道——HBO这三个大写字母是“家庭电影票房”的缩写——还是第一家通过卫星传输的频道。
It was the first cable channel to specialise in films-the initials stand for "Home Box Office" -and the first channel to be delivered via satellite.
单向传输的有线电视系统可被改造成双向HFC网络。
CATV system of mono-directional transmission may be changed into bidirectionalHFC network.
有线电视网的特点是频带宽、信道容量大、传输率高、传输质量好，而成为多媒体综合信息网的极好通道。
The distinguishing feature of CATV is Broad Channel. Large Capacity and ExcellentTransmission QualityIt has become best routeway of Multimedia Synthetic InformationNetwork.
为摄影记者专用的摄影工作间提供宽敞的工作 台、储物柜、数据传输连接、北京2008年奥运会信息系统、 有线电视、成绩公告柜，以及后勤保障服务。
An exclusive photo workroom with spacious workstations, lockers, transmission connection, INFO 2008, CATV, pigeonholes as well as logistics services will be available for photographers.
为摄影记者专用的摄影工作间提供宽敞的工作 台、储物柜、数据传输连接、北京2008年奥运会信息系统、 有线电视、成绩公告柜，以及后勤保障服务。
An exclusive photo workroom with spacious workstations, lockers, transmission connection, INFO 2008, CATV, pigeonholes as well as logistics services will be available for photographers.
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