| HDTV制式与HDTV |
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| 引用本文： | 剧勇. HDTV制式与HDTV[J]. 电视技术, 1992, 0(4): 14-24 |
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| 作者姓名： | 剧勇 |
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| 作者单位： | 陕西彩色显象管厂 |
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| 摘 要： | 本文对世界三大HDTV制式——日本MUSE、西欧HD-MAC和美国多种与NTSC兼容共存HDTV制式中具有代表性的制式,从原理和技术性能上进行了讨论比较,其中主要有MUSE、N-MUSE、NCM-6、NCM-9、D-MAC/packet、D_2-MAC/packet、HDS/NA、HDS/NA-6、SC-HDTV等。并根据今后HDTV发展方向给出了目前国际上与现有电视制式兼容共存的几种途径,以及判断一种HDTV制式优劣的标准。
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| 关 键 词： | 高清晰度电视 取样编码 制式 |
HDTV systems and HDTV |
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| Ju Yong. HDTV systems and HDTV[J]. Ideo Engineering, 1992, 0(4): 14-24 |
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| Authors: | Ju Yong |
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| Abstract: | Three main types of HDTV systems in the world, i. e., MUSE in Japan, HD-MAC in Europe and representative NTSC compatible HDTV systems in the United states, are discussed and compared theoretically and in terms of their technical performance, including MUSE, N-MUSE, NCM-6, NCM-9, D-MAC/packet, D2-MAC/packet, HDS/NA, HDS/NA-6, SC-HDTV and etc. According to the developmental trends of HDTV in the fututre, approaches compatible with existing TV systems in the world and criteria for judging the advantages and disadvantages of HDTV systems are also given. |
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| Keywords: | HDTV MUSE HD-MAC |
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