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4K超高清电视广播的有线电视网传输
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作者 罗兴刚 《传媒论坛》 2018年第22期42-42,44,共2页
随着时代的进步,日常生活中,居民对电视清晰度有了更高的要求,4K超高清技术概念产生,为广播电视服务带来了重要的影响。基于此,本文主要论述了4K超高清电视广播有线电视网传输相关知识。
关键词 4K 高清电视广播 有线电视网传输
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Advanced Digital Techniques and Tendencies in the Development of Modem Digital Satellite Broadcasting
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作者 董荔真 《Journal of Beijing Institute of Technology》 EI CAS 1994年第2期170-175,共6页
The fundamental aspects of digital broadcasting are its service flexibility and power savings, which make all-digital satellite broadcasting a viable and economic propositon compared with analog broadcasting. Tendenci... The fundamental aspects of digital broadcasting are its service flexibility and power savings, which make all-digital satellite broadcasting a viable and economic propositon compared with analog broadcasting. Tendencies in the development of digital television broadcasting are: (1) Stereophonic or two-language sound transmission with television in existing analog TV system, (2) Digital direct satellite broadcasting (D-DBS); (3)Digital high definition television (HDTV) Broadcasting. 展开更多
关键词 satellite broadcasting television high-resolution TV stereophonic technique/ digital Satellite broadcasting
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