broadcasting frequency

简明释义

广播频率

英英释义

例句

1.You need to tune your radio to the correct broadcasting frequency to listen to your favorite show.

你需要将收音机调到正确的广播频率才能收听你最喜欢的节目。

2.The broadcasting frequency of this channel is 101.5 FM.

这个频道的广播频率是101.5 FM。

3.Different countries have different regulations regarding broadcasting frequency allocations.

不同国家对广播频率的分配有不同的规定。

4.To avoid interference, we must register our broadcasting frequency with the authorities.

为了避免干扰，我们必须向当局注册我们的广播频率。

5.The radio station changed its broadcasting frequency to improve signal clarity.

该广播电台更改了其广播频率以提高信号清晰度。

作文

In the modern world, communication has become an integral part of our daily lives. One of the key components of effective communication is the medium through which information is transmitted. Among various methods, radio broadcasting remains a popular choice, particularly in areas where internet access is limited. A crucial aspect of radio broadcasting is its broadcasting frequency, which determines how signals are transmitted and received. Understanding broadcasting frequency is essential for both broadcasters and listeners alike.The term broadcasting frequency refers to the specific electromagnetic frequency at which radio waves are transmitted. These frequencies are measured in kilohertz (kHz) or megahertz (MHz), and they play a vital role in ensuring that radio stations can reach their intended audience. Each radio station is assigned a unique broadcasting frequency, allowing multiple stations to operate simultaneously without interference. This uniqueness is crucial in densely populated areas where numerous stations might be competing for the same airwaves.For listeners, understanding broadcasting frequency is important because it allows them to tune in to their favorite radio stations. When a listener knows the broadcasting frequency of a station, they can easily adjust their radio to the correct setting and enjoy uninterrupted programming. Moreover, different frequencies are often associated with different types of content. For instance, FM (Frequency Modulation) stations typically broadcast music and entertainment, while AM (Amplitude Modulation) stations are more likely to focus on news and talk shows.From a broadcaster's perspective, selecting the right broadcasting frequency is critical for reaching the desired audience. Factors such as location, target demographic, and the type of content being offered all influence this decision. Broadcasters must also consider regulations set by governing bodies, as they dictate which frequencies are available for use. In many countries, the allocation of broadcasting frequencys is managed by national telecommunications authorities to prevent overlap and ensure quality transmission.In addition to traditional radio, the concept of broadcasting frequency has evolved with the advent of digital broadcasting. Digital radio offers improved sound quality and additional features, such as the ability to display song titles and artist information. However, even in the digital realm, the broadcasting frequency remains a fundamental aspect. Digital broadcasts are transmitted over specific frequencies, just like their analog counterparts, but they often utilize different modulation techniques to enhance signal clarity and reduce interference.In conclusion, the broadcasting frequency is a vital element in the world of radio communication. It not only affects how signals are transmitted but also influences the overall listening experience for audiences. By understanding the importance of broadcasting frequency, both listeners and broadcasters can navigate the complex landscape of radio more effectively. As technology continues to advance, the significance of broadcasting frequency will remain a cornerstone of effective communication, ensuring that information reaches those who need it most.

在现代社会，沟通已成为我们日常生活中不可或缺的一部分。有效沟通的一个关键组成部分是信息传递的媒介。在各种方法中，广播仍然是一个受欢迎的选择，特别是在互联网接入有限的地区。广播的一个关键方面是其广播频率，它决定了信号的传输和接收方式。理解广播频率对于广播者和听众来说都是至关重要的。术语广播频率指的是电磁波传输的特定频率。这些频率以千赫兹（kHz）或兆赫兹（MHz）为单位进行测量，并在确保广播电台能够到达预期受众方面发挥着至关重要的作用。每个广播电台都被分配一个独特的广播频率，允许多个电台同时运营而不发生干扰。这种独特性在竞争同一波段的众多电台的密集城市中尤为重要。对于听众来说，理解广播频率很重要，因为这使他们能够调频到自己喜欢的广播电台。当听众知道某个电台的广播频率时，他们可以轻松地调整收音机到正确的设置，以享受不间断的节目。此外，不同的频率通常与不同类型的内容相关。例如，FM（频率调制）电台通常播放音乐和娱乐，而AM（幅度调制）电台更可能专注于新闻和谈话节目。从广播者的角度来看，选择合适的广播频率对于达到预期受众至关重要。位置、目标人群和提供内容的类型等因素都会影响这一决定。广播者还必须考虑由监管机构设定的法规，因为这些法规规定了可用的频率。在许多国家，广播频率的分配由国家电信管理局管理，以防止重叠并确保信号质量。除了传统广播外，随着数字广播的出现，广播频率的概念也随之演变。数字广播提供了更好的音质和附加功能，例如显示歌曲标题和艺术家信息的能力。然而，即使在数字领域，广播频率仍然是一个基本方面。数字广播通过特定频率传输，就像它们的模拟对应物一样，但它们通常利用不同的调制技术来增强信号清晰度并减少干扰。总之，广播频率是广播通信世界中的一个重要元素。它不仅影响信号的传输方式，还影响受众的整体听觉体验。通过理解广播频率的重要性，听众和广播者都可以更有效地导航广播的复杂领域。随着技术的不断进步，广播频率的重要性将始终是有效沟通的基石，确保信息传达到最需要的人。