carrier noise

简明释义

载波噪音

英英释义

例句

1.High levels of carrier noise 载波噪声 can lead to data loss in wireless communications.

高水平的载波噪声 carrier noise 可能导致无线通信中的数据丢失。

2.The technician noticed that the carrier noise 载波噪声 was affecting the signal quality during the test.

技术人员注意到在测试过程中，载波噪声 carrier noise 影响了信号质量。

3.To improve the audio clarity, we need to reduce the carrier noise 载波噪声 in the transmission.

为了提高音频清晰度，我们需要减少传输中的载波噪声 carrier noise。

4.The engineers implemented a filter to minimize the carrier noise 载波噪声 in the communication system.

工程师们实施了一种过滤器，以最小化通信系统中的载波噪声 carrier noise。

5.The carrier noise 载波噪声 was particularly noticeable during the storm, affecting radio reception.

在风暴期间，载波噪声 carrier noise 特别明显，影响了收音效果。

作文

In the world of telecommunications, the term carrier noise refers to the unwanted signals that can interfere with the transmission of data over a communication channel. This phenomenon is particularly significant in wireless communications, where various factors such as environmental conditions and technological limitations can contribute to the generation of carrier noise. Understanding carrier noise is essential for improving the quality and reliability of communication systems.To comprehend the concept of carrier noise, we first need to understand how communication systems work. These systems transmit information by modulating a carrier signal, which is then sent through a medium—be it air, fiber optics, or copper wires. However, during this process, external factors can introduce disturbances that manifest as carrier noise. For instance, in a wireless network, physical obstructions like buildings and trees can scatter the signal, leading to degradation in quality.Moreover, electronic devices themselves can generate carrier noise. For example, when multiple devices operate in close proximity, they may produce electromagnetic interference, which can disrupt the carrier signal. This is particularly troublesome in densely populated areas where numerous devices are constantly communicating with one another.The impact of carrier noise on communication systems can be profound. It can lead to errors in data transmission, resulting in corrupted messages and reduced overall system performance. In critical applications such as emergency services or medical communications, even a small amount of carrier noise can have serious consequences. Therefore, engineers and technicians must implement various techniques to mitigate its effects.One common approach to reducing carrier noise is through the use of advanced modulation techniques. These methods can help encode the data in a way that makes it less susceptible to interference. Additionally, error correction algorithms can detect and correct errors caused by carrier noise, ensuring that the information received is as accurate as possible.Another strategy involves optimizing the physical layout of communication networks. By strategically placing antennas and using repeaters, it is possible to minimize the distance that signals must travel through noisy environments, thereby reducing the likelihood of carrier noise affecting the transmission.Despite these challenges, advancements in technology continue to improve our ability to manage carrier noise. Innovations such as adaptive filtering and machine learning algorithms are being explored to analyze and predict noise patterns, allowing for real-time adjustments to communication systems. These developments hold promise for enhancing the reliability of both current and future communication technologies.In conclusion, carrier noise is an important concept in telecommunications that refers to the unwanted signals interfering with data transmission. As technology evolves, understanding and addressing carrier noise will remain crucial for ensuring effective communication. By employing various strategies to mitigate its effects, we can enhance the performance of communication systems and facilitate clearer, more reliable connections in our increasingly connected world.

在电信领域，术语载波噪声指的是可能干扰数据通过通信通道传输的杂散信号。这种现象在无线通信中尤为重要，因为环境条件和技术限制等各种因素都可能导致载波噪声的产生。理解载波噪声对于提高通信系统的质量和可靠性至关重要。要理解载波噪声的概念，我们首先需要了解通信系统是如何工作的。这些系统通过调制载波信号来传输信息，然后通过一种介质（无论是空气、光纤还是铜线）发送。然而，在此过程中，外部因素可能会引入干扰，这些干扰表现为载波噪声。例如，在无线网络中，建筑物和树木等物理障碍物会散射信号，从而导致质量下降。此外，电子设备本身也可能产生载波噪声。例如，当多个设备在近距离内运行时，它们可能会产生电磁干扰，这会干扰载波信号。在人口密集的地区，这尤其麻烦，因为众多设备不断相互通信。载波噪声对通信系统的影响可能是深远的。它可能导致数据传输中的错误，导致消息损坏和整体系统性能降低。在紧急服务或医疗通信等关键应用中，即使是少量的载波噪声也可能产生严重后果。因此，工程师和技术人员必须实施各种技术来减轻其影响。减少载波噪声的一个常见方法是采用先进的调制技术。这些方法可以帮助以某种方式对数据进行编码，使其不易受到干扰。此外，错误纠正算法可以检测和纠正由载波噪声引起的错误，确保接收到的信息尽可能准确。另一种策略涉及优化通信网络的物理布局。通过战略性地放置天线和使用中继器，可以最小化信号必须穿越嘈杂环境的距离，从而降低载波噪声影响传输的可能性。尽管面临这些挑战，技术的进步仍在不断改善我们管理载波噪声的能力。自适应滤波和机器学习算法等创新正在被探索，以分析和预测噪声模式，从而允许对通信系统进行实时调整。这些发展为增强当前和未来通信技术的可靠性提供了希望。总之，载波噪声是电信领域中的一个重要概念，指的是干扰数据传输的杂散信号。随着技术的发展，理解和解决载波噪声将继续对确保有效通信至关重要。通过采用各种策略减轻其影响，我们可以提高通信系统的性能，并在我们日益互联的世界中促进更加清晰、可靠的连接。