| 美国隐蔽字幕电视广播 |
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| 引用本文： | 吴世颖. 美国隐蔽字幕电视广播[J]. 广播与电视技术, 1994, 21(4): 36-40 |
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| 作者姓名： | 吴世颖 |
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| 摘 要： | 本文介绍了美国隐蔽字幕电视广播的发展，显示格式，数据码格式及传送格式
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| 关 键 词： | 电视 多工广播 隐蔽字幕 广播电视 |
Closed Caption TV Broadcasting in the United States |
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| Wu Shiying. Closed Caption TV Broadcasting in the United States[J]. Radio & TV Broadcast Engineering, 1994, 21(4): 36-40 |
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| Authors: | Wu Shiying |
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| Abstract: | This paper describes the development of closed-caption TV broadcasting in the United States, and its formats of presentation, data code andtransmission . |
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| Keywords: | TV multiplex broadcasting Closed-caption |
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