广播电视网络技术

浅谈广播电视领域中网络技术的应用

The Application of Network in Television

以印刷技术、广播电视技术、网络技术为代表的传播技术的发明与应用，对人类社会发展的各个方面都产生了巨大作用。

The invention and application of communication technologies represented by printing , TV communication , and network technologies have exerted a great influence on the development of human society in every respect .

随着广播电视数字技术、网络技术以及视听新媒体业务的快速发展，加快建设一支高素质的新闻采编人才队伍显得尤为重要。

Along with the rapid development of the broadcast TV digital technology , network technology and audio-visual new media business , speed up the construction of a high-quality news reporters talent team is particularly important .

现代远程教育是利用现代化的教学方法，充分发挥广播电视技术、计算机网络技术以及多媒体技术的功能，开发的具有自主产权的教学课件录制系统的教育过程。

Modern distance education is an education procedure by using modern teaching methods . In this procedure , the property rights-owned courseware making system can be developed by bringing into play the function of broadcasting and television , computer network and multimedia technology .

最后对以上四种广播电视有线网络双向化技术方案进行了详细介绍，对比研究了技术要求、性能特点和改造成本等，并分析了这些双向化技术方案的主要适用场景。

In the paper , the above four broadcast TV cable network technical of two-way scheme is introduced , this paper studied on the technical requirements and performance characteristics and reforming the cost , and the analysis of the main technical of two-way scheme for scene .