Television is not a simple addition of different media symbols, but a multi-logic and multi-clue integration of various elements around the main information. The logic of various elements can become coherent, but when these elements are integrated together, they can convey accurate information.
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1958 Beijing TV started broadcasting, and China TV news was born. Looking back on the history of China TV news for more than half a century, there are many forces intertwined with politics, economy and technology to promote her development. From a technical point of view, TV news communication mainly consists of several links: collection, broadcast, transmission coverage and reception.
The technological development level of these links will directly or indirectly affect the development of TV news. Television technology is a complex and huge system, some of which are crucial to the development of TV news and will greatly change the face of TV news communication. And some technologies only play a tinkering role. Marked by the main technology of TV news, the development of TV news in China can be divided into four stages.
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