teletext

简明释义

英[ˈtelitekst]美[ˈtelitekst]

n. 图文电视，电视图文广播

英英释义

单词用法

同义词

反义词

例句

1.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。

2.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。

3.Since information is continuously sent into the system as it becomes available, Teletext is always kept up-to-data.

新获得的资料不断地输入，所以电视传真文字系统总是保持最新水平。

4.To introduce a newly automatic system of switch and broadcast the broadcast channel system of teletext .

介绍基于自动切换播出的正程电视图文信息频道播出系统。

5.The digital services also will be interactive, allowing participation in polls and quiz shows, improved versions of Teletext, and a choice of camera angles on some coverage.

数字服务也可以是交互式的，允许民意测验和智力竞赛的节目，文字电视广播改良后的译本和照相视角的选择。

6.North American Broadcast Teletext Specification?

北美电视图文广播规范MABTS ？

7.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。

8.The digital services also will be interactive, allowing participation in polls and quiz shows, improved versions of Teletext, and a choice of camera angles on some coverage.

数字服务也可以是交互式的，允许民意测验和智力竞赛的节目，文字电视广播改良后的译本和照相视角的选择。

9.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。

10.The sports updates are available on teletext 电视文字信息 every few minutes.

体育更新每几分钟都会在电视文字信息上发布。

11.During the broadcast, they announced a special offer via teletext 电视文字信息.

在广播期间，他们通过电视文字信息宣布了一项特别优惠。

12.I often check the news on teletext 电视文字信息 when I have breakfast.

我在吃早餐时常常查看电视文字信息上的新闻。

13.My grandmother prefers reading the weather forecast on teletext 电视文字信息 rather than using the internet.

我奶奶更喜欢在电视文字信息上查看天气预报，而不是使用互联网。

14.You can find subtitles for programs on teletext 电视文字信息 if you need them.

如果你需要，可以在电视文字信息上找到节目的字幕。

作文

In the age of rapid technological advancement, we often overlook the simpler forms of information dissemination that laid the groundwork for today’s digital communication. One such innovation is teletext, a service that provided text-based information through television signals. Although it may seem outdated in our current era dominated by the internet and smartphones, understanding teletext and its significance can provide valuable insights into the evolution of media. Teletext was first introduced in the 1970s and became widely popular in the 1980s. It allowed viewers to access a variety of information, including news updates, weather forecasts, and even subtitles for television programs. This service was particularly beneficial before the advent of widespread internet access, as it enabled people to receive real-time information without needing a separate device. Users could simply press a button on their remote control to navigate through different pages of information, making it an accessible and user-friendly option. The simplicity of teletext was one of its greatest strengths. Unlike the complex interfaces of modern applications, teletext presented information in a straightforward format. Each page contained a limited amount of text, which made it easy to read and comprehend. This simplicity also meant that teletext could be accessed on any television set equipped with the necessary technology, making it available to a broad audience. As the internet began to gain popularity in the late 1990s and early 2000s, the use of teletext started to decline. People began to prefer the more interactive and visually appealing content available online. Websites offered not only news but also multimedia content, such as videos and images, which teletext could not provide. Despite this decline, teletext still holds historical significance. It serves as a reminder of how far we have come in terms of media consumption and technology. Many of the features we take for granted today, such as instant access to information and the ability to customize our viewing experience, can trace their roots back to innovations like teletext. Furthermore, teletext has not completely vanished. In some countries, it still exists, albeit in a more limited capacity. Certain broadcasters continue to offer teletext services, catering to audiences who appreciate its straightforwardness. This persistence is a testament to the enduring appeal of teletext as a reliable source of information. In conclusion, while teletext may seem like a relic of the past, it played a crucial role in shaping the way we consume information today. Its simplicity and accessibility paved the way for more advanced technologies, highlighting the importance of understanding our media history. As we continue to embrace new forms of communication, let us not forget the contributions of teletext and the lessons it teaches us about the evolution of information dissemination.

在快速技术进步的时代，我们常常忽视那些为今天数字通信奠定基础的信息传播简单形式。其中一个这样的创新就是电传，一种通过电视信号提供基于文本的信息服务。尽管在当今互联网和智能手机主导的时代，它似乎显得过时，但理解电传及其重要性可以为我们提供关于媒体演变的宝贵见解。电传首次在1970年代推出，并在1980年代广泛流行。它允许观众访问各种信息，包括新闻更新、天气预报，甚至是电视节目的字幕。在互联网普及之前，这项服务尤其有益，因为它使人们能够在不需要单独设备的情况下接收实时信息。用户只需按下遥控器上的一个按钮，就可以浏览不同页面的信息，使其成为一种可访问且用户友好的选择。电传的简单性是其最大的优势之一。与现代应用程序复杂的界面相比，电传以简单的格式呈现信息。每个页面包含有限量的文本，使其易于阅读和理解。这种简单性也意味着电传可以在任何配备必要技术的电视机上访问，使其对广泛受众可用。随着互联网在1990年代末和2000年代初开始流行，电传的使用开始下降。人们开始更喜欢在线上可用的互动性和视觉吸引力更强的内容。网站不仅提供新闻，还提供多媒体内容，如视频和图像，这是电传无法提供的。尽管这种下降，电传仍然具有历史意义。它提醒我们在媒体消费和技术方面走过的路。今天我们认为理所当然的许多功能，例如即时获取信息和自定义观看体验的能力，都可以追溯到像电传这样的创新。此外，电传并没有完全消失。在一些国家，它仍然存在，尽管能力有限。某些广播公司继续提供电传服务，以满足欣赏其简单性的观众。这种持久性证明了电传作为可靠信息来源的持久吸引力。总之，尽管电传可能看起来像过去的遗物，但它在塑造我们今天消费信息的方式方面发挥了至关重要的作用。它的简单性和可访问性为更先进的技术铺平了道路，突显了理解我们媒体历史的重要性。当我们继续拥抱新的沟通形式时，让我们不要忘记电传的贡献以及它教给我们的关于信息传播演变的课程。