In this article we present the elementary conception of the teletext system and it's basic working principle.
本文主要介绍了图文电视系统的基本概念及其工作原理。
This paper presents the results of a successful experiment and subjective evaluation of the transmission quality on teletext in a digital channel.
本文介绍了代码制图文电视数字信道的测试及图文电视质量的主观评价。
In this paper, a method for data protecting of the rigid timing framwork teletext system is presented, and the visualizing scheme for realizing it is given.
本文提出了一种用于固定格式图文电视系统的数据保护方法，并给出了具体实现流程。
Many of us waved goodbye to high-street travel agents, newspaper classifieds and hours spent staring at endless Teletext pages, and logged on to new hi-tech services.
很多人已舍弃了门店旅行社和报纸上的分类信息，也不再需要花大量时间在没完没了的电视文字广播上搜寻信息。 他们只要登陆相关网站，便可享受到最新的高科技服务。
Many of us waved goodbye to high-street travel agents, newspaper classifieds and hours spent staring at endless Teletext pages, and logged on to new hi-tech services.
很多人已舍弃了门店旅行社和报纸上的分类信息，也不再需要花大量时间在没完没了的电视文字广播上搜寻信息。 他们只要登陆相关网站，便可享受到最新的高科技服务。
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