| During 21st century, the development of information technology which is mainly made of digitalizing and multimedia and the new change of the world economy and politics and international relations will have a great effect on the TV news communication, and make it take on some new characteristics. So the TV news communication of our country will be faced with the great chance and challenge. The paper, taking the development of the world economy and polotics and international relations as the background, attempts to analyse the development of the TV news communication on the basis of history. The paper consists of four parts:Part I : The course of the TV news communication.The course of development embody mainly on manufacturing function, broadcasting function and transmitting method. Manufacturing function include film record, magnectic tape record, digitalizing multimedia record. Broadcasting function include transmitting on the ground, microwave delivering and staellite transmission. Broadcasting function include reading news in the simple acting room, video tape transmitting and broadcasting live.Part II : The "Ecological environment" analyse of the TV news communication."Ecological envinonment" affect potentially or evidently TV news communication, which include technologic environment, polotical environment and economic environment. The key technology which affect the TV news communication consist of cable televisual technology, satellite technology, computer technology and digital technolo-gy. In the world, the manage of broadcast and TV can be analysed to two sorts: One is the industry of broadcast and TV monopolyzed by governments. The other is governments mange the treanecey and supervise the finanical of broadcast and televisual industry. The economical globalization makes the international communication of economy more rapid and convenient while the economical actions of the countries permeate and depend on each other more greatly. The great waves of constructing internet in the world have come and development of industrial informationization and informative industrialization is getting more rapid. The 20th century is the period in which many cultures collide, separate and mix each other. During this century, the limitation of traditional geographical space and the difference between nations are getting more vague, and disappear at last.Part HI : The development inclination of the TV news communication.Firstly, the effect of communication will be better if all facilities including a series of facilities concerned of recording, broadcasting, transmitting and receiving are digi-talized. At present, many pure news channels begin to broadcast while many news themes including the sports, finance and international and so on are inclined to separate.Secondly, the ways of transmission have been multiplying so that the comnunica-tion has been more convenient. For the combination of the communication and w. w. w, the limitations among TV news, broadcast news and paper news are getting more vague. As the audience begins to control information actively, the communication of TV news shows the characteristics of personalization and mutualization.Thirdly, everybody can be reporter, which brings the primitive truth to the TV news communication. Storing technology is advancing, the networks of video frequen-cy editing are builted, so the record and editing and broadcasting merge into an organic whole. Editors can control the subject of news communication like "nerve center".Fourthly, as the unique superiority of TV, news are televised live, which will be dominant in the TV news communication. Reporting deeply is taken as the tactics to remedy the shortness. The style of broadcasting TV news is getting to diversify, and the languages are personalized, which make the consciousness of viewer strong and form program brands.Fifthly, the TV news communication tends to internationalize, the communication develops imbalancedly, powerful international medias expand continuously th...
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