| 数字电视的发展概况 |
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| 引用本文： | 曹继华,王兆华.数字电视的发展概况[J].天津工程师范学院学报,2000,10(4):19-22. |
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| 作者姓名： | 曹继华 王兆华 |
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| 作者单位： | 1. 天津职业技术师范学院,天津,300222
2. 天津大学,天津,300072 |
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| 基金项目： | 国家自然科学基金资助项目(69872026)． |
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| 摘 要： | 综述了数字电视(DigitalTelevision简写DTV)的发展历史和DTV的发展概况，对未来世界各国的高清晰度电视(HighDefinitionTelevision简写HDTV)的发展规划做了详细的阐述。并对我国发展HDTV的战略、机遇和挑战进行了分析。
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| 关 键 词： | DTV HDTV 数字广播 数字节目 |
| 文章编号： | 1008-5718(2000)04-0019-04 |
| 修稿时间： | 2000-06-07 |
An overview on the development of digital television |
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| CAO Ji-hua,WANG Zhao-hua.An overview on the development of digital television[J].Journal of Tianji University of Technology and Education,2000,10(4):19-22. |
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| Authors: | CAO Ji-hua WANG Zhao-hua |
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| Abstract: | This paper overviews the broad history of DTV(Digital Television), and gives a detailed introduction to the possible future development of HDTV(High Definition Television)broadcasting and digital programs for SDTV(Standard Definition Television). The strategy ,opportunity and challenge of our country in developing HDTV are analyzed in the last part of the paper. |
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| Keywords: | DTV HDTV digital broadcasting digital program |
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