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随着社会的发展,信息成为人类最重要的资源.如何才能让人们在有限的时间里做到快速、有效地获取对自己最有价值的信息,并能随心所欲地享用各种各样的传播媒体带来听觉和视觉感官的愉悦,当务之急,是迫切需要一种能够综合各种信息媒体功能的系统——HFC宽带综合信息网为用户提供了一条到达彼岸的捷径.所谓HFC宽带综合信息网出(Hybrid Fiber Coaxial)是以光纤作为有线电视传输干线,同轴电缆作为用户接入网的有线电视网,它不仅可以播送众多的电视节目,而且还能接收用户的各类需求,是一个频带宽、抗干扰能力强、可靠性高的双向交互式网络.我台根据市委、市政府的要求,在1997年开始建设太原市HFC宽带综合信息网,并将于1998年开始在全市推广使用HFC宽带综合信息网.这是太原有线广播电视台一项升级换代的工程,也是加快太原市信息产业发展步伐的跨世纪工程.建成的HFC宽带综合信息网,具备传送59套模拟电视节目,10套以上的调频立体声广播和200套数字压缩电视节目的能力,而播出的
With the development of society, information has become the most important resource for human beings.How can we make people get the most valuable information for themselves quickly and effectively in a limited time, and can enjoy a variety of media at will To bring the pleasure of hearing and visual sensation, it is imperative to urgently need a system capable of synthesizing various information media functions - the HCFC Broadband Integrated Information Network provides the user with a shortcut to the other bank. The so-called HFC Broadband Integrated Information Network Hybrid Fiber Coaxial is a fiber optic cable as the cable transmission trunk, coaxial cable as the user access network cable television network, it can not only broadcast a large number of television programs, but also to receive all types of user needs is a bandwidth, Anti-interference ability, high reliability two-way interactive network.Our station in accordance with the municipal government requirements, in 1997 began to build Taiyuan HFC broadband integrated information network, and will be the city in 1998 to promote the use of HFC broadband integrated Information network.This is a Taiyuan radio and television stations a upgrading project, but also to speed up the pace of development of the information industry in Taiyuan inter-world Engineering built HFC broadband integrated information network, with 59 sets of analog TV transmission capacity of more than 10 sets of TV programs FM stereo radio and 200 sets of digital compression, and broadcast