| HDTV的关键技术 |
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| 引用本文： | 曹叶文,刘志军. HDTV的关键技术[J]. 信息技术与信息化, 1998, 0(4) |
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| 作者姓名： | 曹叶文 刘志军 |
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| 作者单位： | 山东工业大学电子系通信教研室，山东工业大学电子系线路教研室 |
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| 摘 要： | 本文讨论高清晰度电视（ＨＤＴＶ）体制的关键技术。本文分析表明，ＨＤＴＶ的关键技术主要包括信源压缩编码、信道编码技术及传输调制技术，而传输调制方式则是ＨＤＴＶ体制的核心内容。
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| 关 键 词： | 高清晰度电视，数字电视 |
The Key Technologies in HDTV system |
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| Cao Yewen , Liu Zhijun. The Key Technologies in HDTV system[J]. Information Technology & Informatization, 1998, 0(4) |
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| Authors: | Cao Yewen Liu Zhijun |
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| Affiliation: | Cao Yewen ; Liu Zhijun |
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| Abstract: | The key technologies in HDTV system are discussed in this paper.It is shown that the key techniques include the methods of information compressed encoding, channel encoding and modulation, which the modulation format is the decisive factor in the HDTV system. |
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| Keywords: | HDTV Digital TV |
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