television transmitter

简明释义

电视发射机

英英释义

例句

1.Technicians are working to repair the television transmitter after it malfunctioned.

技术人员正在修理故障的电视发射器。

2.We need to install a television transmitter on the roof for better coverage.

我们需要在屋顶上安装一个电视发射器以获得更好的覆盖。

3.During the storm, the television transmitter went offline temporarily.

在暴风雨期间，电视发射器暂时离线。

4.The television transmitter broadcasts signals to multiple regions.

这个电视发射器向多个地区广播信号。

5.The new television transmitter has improved signal quality.

新的电视发射器提高了信号质量。

作文

In the modern world, communication plays a vital role in connecting people across vast distances. One of the most significant advancements in this field is the invention of the television transmitter. A television transmitter is a device that sends out television signals to broadcast stations and ultimately to viewers' homes. This technology has revolutionized the way we consume information and entertainment, providing access to news, educational content, and various forms of entertainment. The basic function of a television transmitter involves converting audio and video signals into radio waves, which can then be transmitted over the air. These signals are picked up by antennas located on television sets, allowing viewers to watch their favorite shows and news programs. The evolution of television transmitters has been remarkable, from the early days of analog transmission to the current digital broadcasting systems. Digital television transmitters offer improved picture and sound quality, as well as more channels for viewers to choose from.The importance of television transmitters extends beyond mere entertainment. They play a crucial role in disseminating information, especially during emergencies or natural disasters. For instance, when a hurricane approaches, local news stations rely on television transmitters to provide real-time updates to the public, ensuring that everyone stays informed about evacuation orders and safety protocols.Moreover, television transmitters contribute significantly to education. Educational programs broadcasted on television can reach students in remote areas where access to schools is limited. This has been particularly evident during the COVID-19 pandemic, where many educational institutions turned to television as a means of delivering lessons to students stuck at home. The accessibility of educational content via television transmitters has proven invaluable in bridging the gap for learners who might otherwise fall behind.As technology continues to advance, the future of television transmitters looks promising. Innovations such as 5G technology are set to enhance the capabilities of these devices, allowing for even higher quality broadcasts and more interactive viewing experiences. Additionally, the integration of internet technologies with traditional broadcasting methods is paving the way for hybrid models of content delivery, where viewers can enjoy both live television and on-demand streaming seamlessly.In conclusion, the television transmitter is a cornerstone of modern communication, facilitating the flow of information and entertainment to millions of people worldwide. Its impact on society cannot be overstated, as it continues to evolve and adapt to the changing needs of viewers. As we look to the future, the role of television transmitters will only become more significant, shaping the way we connect with each other and the world around us. Understanding the function and importance of television transmitters allows us to appreciate the technology that enriches our lives and keeps us informed.

在现代社会，沟通在连接人们之间起着至关重要的作用。这个领域最重要的进展之一就是电视发射器的发明。电视发射器是一种将电视信号发送到广播站并最终传输到观众家中的设备。这项技术彻底改变了我们获取信息和娱乐的方式，使我们能够接触到新闻、教育内容和各种娱乐节目。 电视发射器的基本功能是将音频和视频信号转换为无线电波，然后通过空气进行传输。这些信号被位于电视机上的天线接收，使观众能够观看他们最喜欢的节目和新闻节目。电视发射器的演变是显著的，从早期的模拟传输到当前的数字广播系统。数字电视发射器提供了更好的画面和音质，以及更多的频道供观众选择。电视发射器的重要性不仅仅体现在娱乐上。它们在传播信息方面发挥着关键作用，尤其是在紧急情况或自然灾害期间。例如，当飓风逼近时，当地新闻台依赖电视发射器为公众提供实时更新，确保每个人都能了解撤离命令和安全协议。此外，电视发射器在教育中也贡献巨大。通过电视播出的教育节目可以接触到偏远地区的学生，在这些地方学校的可达性有限。这在COVID-19大流行期间尤为明显，许多教育机构转向电视作为向被困在家中的学生传授课程的手段。通过电视发射器提供教育内容的可及性在弥补那些可能会落后的学习者之间的差距方面证明了其无价之宝。随着技术的不断进步，电视发射器的未来看起来充满希望。5G技术等创新有望增强这些设备的能力，实现更高质量的广播和更具互动性的观看体验。此外，传统广播方法与互联网技术的结合正在为混合内容交付模式铺平道路，让观众能够无缝享受直播电视和点播流媒体。总之，电视发射器是现代通信的基石，促进了信息和娱乐的流动，惠及全球数百万人民。它对社会的影响不可小觑，因为它继续发展并适应观众的变化需求。展望未来，电视发射器的角色只会变得更加重要，塑造我们与彼此以及周围世界的联系。理解电视发射器的功能和重要性使我们能够欣赏丰富我们生活并让我们保持信息灵通的技术。