alternate side-band

简明释义

交错边带

英英释义

例句

1.Using the alternate side-band can reduce interference from other signals in crowded frequencies.

使用备用边带可以减少在拥挤频率中来自其他信号的干扰。

2.To troubleshoot the issue, we decided to try the alternate side-band setting on the device.

为了排除故障，我们决定尝试设备上的备用边带设置。

3.The technician explained that the alternate side-band is essential for effective communication in certain environments.

技术人员解释说，在某些环境中，备用边带对有效沟通至关重要。

4.The radio operator switched to the alternate side-band to improve clarity during the transmission.

无线电操作员切换到备用边带以提高传输的清晰度。

5.The alternate side-band feature allows for better audio quality during long-distance communication.

备用边带功能允许在远程通信中获得更好的音频质量。

作文

In the world of telecommunications, various techniques and methods are employed to ensure efficient communication. One such method that has gained attention is the use of the alternate side-band technique. This approach is particularly relevant in the context of radio frequency transmission, where it plays a crucial role in enhancing signal clarity and reducing interference. Understanding how alternate side-band works can provide insights into its importance in modern communication systems.The basic premise of alternate side-band involves the manipulation of sidebands in frequency modulation. In traditional amplitude modulation (AM), there are two sidebands: the upper and lower sidebands, which carry the same information. However, when using alternate side-band, only one sideband is transmitted at a time, while the other is suppressed. This selective transmission helps in minimizing bandwidth usage and allows for more efficient use of the available spectrum.One of the primary advantages of utilizing alternate side-band is the improvement in signal-to-noise ratio. By eliminating one sideband, the system reduces the potential for interference from other signals, leading to clearer audio quality and better overall performance. This is particularly beneficial in crowded frequency environments, where multiple signals may compete for the same bandwidth. As a result, users can enjoy a more reliable communication experience, whether they are listening to their favorite radio station or engaging in a critical conversation over the phone.Moreover, alternate side-band is not just limited to radio communications; it also finds applications in television broadcasting and data transmission. In television, for instance, the use of alternate side-band can enhance picture quality by ensuring that the transmitted signal is less prone to distortion. Similarly, in data transmission, this technique can facilitate faster and more efficient transfer of information, making it a valuable tool in the age of digital communication.However, implementing alternate side-band does come with its challenges. For one, the technology requires precise synchronization to ensure that the correct sideband is being transmitted and received. Any discrepancies in timing can lead to signal degradation and loss of information. Additionally, while alternate side-band can reduce interference, it may also limit the amount of information that can be transmitted at once since only one sideband carries the data.Despite these challenges, the benefits of alternate side-band far outweigh the drawbacks. As communication technology continues to evolve, the need for efficient and clear transmission methods becomes increasingly important. The ability to utilize bandwidth effectively while maintaining high-quality signals is paramount in a world that relies heavily on instant communication.In conclusion, the alternate side-band technique represents a significant advancement in the field of telecommunications. By allowing for more efficient use of bandwidth and improving signal clarity, it has become an essential tool for modern communication systems. As we look to the future, understanding and mastering techniques like alternate side-band will be crucial for engineers and technologists aiming to enhance communication experiences across various platforms. With ongoing research and development, we can expect even greater innovations that will continue to shape the way we connect with one another.

在电信领域，各种技术和方法被用来确保有效的通信。其中一种受到关注的方法是使用交替边带技术。这种方法在无线频率传输的背景下尤其相关，在增强信号清晰度和减少干扰方面发挥着关键作用。理解交替边带的工作原理可以为我们提供对其在现代通信系统中重要性的见解。交替边带的基本前提涉及对频率调制中边带的操控。在传统的调幅（AM）中，有上下两个边带，它们携带相同的信息。然而，在使用交替边带时，仅有一个边带被传输，而另一个则被抑制。这种选择性传输有助于最小化带宽的使用，并允许更有效地利用可用的频谱。利用交替边带的主要优势之一是信噪比的改善。通过消除一个边带，系统减少了来自其他信号的干扰潜力，从而导致音频质量更清晰、整体性能更好。这在拥挤的频率环境中尤为有利，在这些环境中，多个信号可能会争夺相同的带宽。因此，无论用户是在收听自己喜欢的广播电台，还是在进行重要的电话交谈，都可以享受更可靠的通信体验。此外，交替边带不仅限于无线通信；它还在电视广播和数据传输中找到了应用。例如，在电视中，使用交替边带可以通过确保传输信号不易失真来增强画质。同样，在数据传输中，这项技术可以促进信息的更快和更高效的转移，使其成为数字通信时代的宝贵工具。然而，实施交替边带确实面临一些挑战。首先，这项技术需要精确的同步，以确保正确的边带被传输和接收。任何时间上的差异都可能导致信号退化和信息丢失。此外，虽然交替边带可以减少干扰，但它也可能限制一次可以传输的信息量，因为只有一个边带携带数据。尽管存在这些挑战，交替边带的好处远远超过缺点。随着通信技术的不断发展，对有效和清晰的传输方法的需求变得越来越重要。在一个高度依赖即时通信的世界中，有效利用带宽的能力，同时保持高质量的信号，是至关重要的。总之，交替边带技术代表了电信领域的一项重大进展。通过实现更有效的带宽利用和提高信号清晰度，它已成为现代通信系统的基本工具。随着我们展望未来，理解和掌握像交替边带这样的技术将对工程师和技术人员提升各个平台的通信体验至关重要。随着持续的研究和开发，我们可以期待更多的创新，这些创新将继续塑造我们彼此联系的方式。