BROADCAST TELETEXT TRANSMISSION SYSTEM.

被引:0
|
作者
Hashimoto, Masami [1 ]
Fujisawa, Yasuhiro [1 ]
Saitoh, Shigeo [1 ]
机构
[1] NEC, Broadcast & Video Systems, Div, Hoshi, Yoichiro, NEC, Broadcast & Video Systems Div, Hoshi, Yoichiro
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关键词
TELEVISION BROADCASTING - Applications;
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学科分类号
摘要
The broadcast teletext transmission system developed by NEC for regular broadcasting is introduced. The functions required for regular broadcasting are supported and major component equipment use micro-CPUs for distributed processing. The system can provide transmission of two channels, namely local transmission and network transmission, each being a building block system that can be expanded up to 8 lines.
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页码:47 / 54
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