radio noise

简明释义

距离噪声

英英释义

例句

1.We need to find a way to minimize radio noise 无线电噪声 during our satellite communications.

我们需要找到一种方法，最小化卫星通信中的无线电噪声。

2.The old radio picked up too much radio noise 无线电噪声, making it difficult to hear the station clearly.

旧收音机接收到太多的无线电噪声，使得听清电台变得困难。

3.The technician adjusted the antenna to reduce the amount of radio noise 无线电噪声 in the signal.

技术人员调整了天线，以减少信号中的无线电噪声。

4.Engineers are working on filtering out radio noise 无线电噪声 from the audio signals in the broadcast.

工程师们正在努力过滤广播音频信号中的无线电噪声。

5.During the storm, we experienced a lot of radio noise 无线电噪声 that interrupted our communications.

在暴风雨期间，我们经历了很多无线电噪声，这打断了我们的通信。

作文

In today's technologically advanced world, communication has become an integral part of our daily lives. Among the various forms of communication, radio waves play a crucial role. However, one aspect that often complicates radio communication is radio noise (无线电噪声). This term refers to the unwanted signals that interfere with the transmission and reception of radio waves. Understanding radio noise (无线电噪声) is essential for anyone interested in radio technology, whether for professional or hobbyist purposes.Radio noise can originate from numerous sources. Natural phenomena such as lightning, solar flares, and even atmospheric conditions contribute to the background noise levels experienced by radio receivers. For instance, during a thunderstorm, the static produced by lightning strikes can create significant radio noise (无线电噪声), making it difficult for listeners to hear their desired broadcasts. Similarly, solar activity can cause disturbances in the ionosphere, leading to variations in signal quality and increased radio noise (无线电噪声).Apart from natural sources, human-made factors also play a significant role in the generation of radio noise (无线电噪声). Everyday electronic devices such as computers, televisions, and even fluorescent lights can emit electromagnetic interference that contributes to radio noise (无线电噪声). This interference can be particularly problematic for amateur radio operators who rely on clear signals to communicate effectively. As cities grow and technology advances, the levels of radio noise (无线电噪声) in urban areas tend to increase, posing challenges for those who depend on radio communications.To mitigate the effects of radio noise (无线电噪声), various strategies can be employed. One common approach is the use of filters that can help isolate the desired frequency from the surrounding noise. These filters work by allowing only specific frequencies to pass through while blocking others, thus reducing the impact of radio noise (无线电噪声). Additionally, improving the quality of antennas can also enhance signal reception, making it easier to distinguish between useful signals and radio noise (无线电噪声).Another effective method for dealing with radio noise (无线电噪声) is to operate in bands that are less crowded with other signals. For example, certain amateur radio bands may have less interference than others, making them more suitable for clear communication. Operators can also choose to transmit during times when radio noise (无线电噪声) levels are lower, such as during the night when fewer electronic devices are in use.In conclusion, radio noise (无线电噪声) is an unavoidable aspect of radio communication that can significantly affect the clarity and quality of signals. By understanding its sources and implementing strategies to reduce its impact, individuals can improve their radio communication experiences. Whether for personal enjoyment or professional use, being aware of radio noise (无线电噪声) and how to manage it is essential for anyone involved in the world of radio technology.

在当今技术先进的世界中，通信已成为我们日常生活中不可或缺的一部分。在各种通信形式中，无线电波发挥着至关重要的作用。然而，常常使无线电通信复杂化的一个方面是无线电噪声（radio noise）。这个术语指的是干扰无线电波传输和接收的多余信号。理解无线电噪声（radio noise）对于任何对无线电技术感兴趣的人来说都是至关重要的，无论是出于专业目的还是业余爱好。无线电噪声可以源自许多来源。自然现象如闪电、太阳耀斑甚至大气条件都会对无线电接收器的背景噪声水平产生影响。例如，在雷暴期间，闪电击打产生的静电可以造成显著的无线电噪声（radio noise），使听众难以听到他们想要的广播。同样，太阳活动可能会导致电离层的干扰，从而导致信号质量的变化和无线电噪声（radio noise）的增加。除了自然来源，人为因素也在无线电噪声（radio noise）的产生中发挥了重要作用。日常电子设备如计算机、电视，甚至荧光灯都可能发出电磁干扰，从而增加无线电噪声（radio noise）。这种干扰对于依赖清晰信号进行有效通信的业余无线电操作员来说尤其成问题。随着城市的发展和技术的进步，城市地区的无线电噪声（radio noise）水平往往会增加，这给那些依赖无线电通信的人带来了挑战。为了减轻无线电噪声（radio noise）的影响，可以采用各种策略。一种常见的方法是使用滤波器，可以帮助将所需频率与周围噪声隔离。这些滤波器通过允许只有特定频率通过，同时阻止其他频率，从而减少无线电噪声（radio noise）的影响。此外，改善天线的质量也可以增强信号接收，使区分有用信号和无线电噪声（radio noise）变得更加容易。应对无线电噪声（radio noise）的另一种有效方法是在信号较少拥挤的频段内操作。例如，某些业余无线电频段可能比其他频段干扰更少，因此更适合清晰通信。操作员还可以选择在无线电噪声（radio noise）水平较低的时间进行传输，例如在夜间，当电子设备使用较少时。总之，无线电噪声（radio noise）是无线电通信中不可避免的一个方面，可能会显著影响信号的清晰度和质量。通过理解其来源并实施减少其影响的策略，个人可以改善他们的无线电通信体验。无论是出于个人乐趣还是职业使用，了解无线电噪声（radio noise）及其管理方法对任何参与无线电技术领域的人来说都是必不可少的。