auxiliary signal

简明释义

辅助信号

英英释义

例句

1.An auxiliary signal is often used in audio systems to improve sound clarity.

在音频系统中，辅助信号常用于提高声音清晰度。

2.The vehicle’s safety features include an auxiliary signal that alerts drivers of obstacles.

该车辆的安全功能包括一个辅助信号，可以提醒驾驶员注意障碍物。

3.In telecommunications, an auxiliary signal can help maintain the quality of the main transmission.

在电信中，辅助信号可以帮助保持主传输的质量。

4.The robot uses an auxiliary signal to enhance its navigation capabilities.

这台机器人使用辅助信号来增强其导航能力。

5.The control system relies on an auxiliary signal to adjust the temperature accurately.

控制系统依赖于辅助信号来准确调整温度。

作文

In the realm of communication and technology, the term auxiliary signal refers to a secondary signal that supports or enhances the primary signal. This concept is particularly significant in various fields, including telecommunications, broadcasting, and even in everyday electronic devices. Understanding how auxiliary signals function can provide valuable insights into the efficiency and effectiveness of communication systems.To begin with, let’s consider the role of auxiliary signals in telecommunications. In this context, an auxiliary signal may be used to relay additional information that is not contained within the main signal. For example, in mobile networks, when a user makes a call, the primary signal transmits the voice data. However, accompanying this primary signal, there are auxiliary signals that handle tasks such as call setup, handover between cell towers, and even error correction. These auxiliary signals ensure that the communication remains clear and uninterrupted, thereby enhancing the overall user experience.Moreover, in broadcasting, auxiliary signals play a crucial role in improving the quality of audio and video transmission. For instance, when a television station broadcasts a program, the main signal carries the visual and audio content. Simultaneously, auxiliary signals may be transmitted to provide additional features such as subtitles, multiple language options, or even interactive elements that allow viewers to engage with the content more fully. Without these auxiliary signals, the viewing experience would be significantly less rich and engaging.Furthermore, in the context of electronic devices, auxiliary signals can enhance functionality. Consider a modern smartphone: while the primary signal handles calls and data, auxiliary signals manage notifications, alerts, and background processes that keep the device running smoothly. These auxiliary signals ensure that users receive timely updates without interrupting their primary activities, thus improving the overall usability of the device.The importance of auxiliary signals extends beyond mere functionality; they also contribute to the reliability and robustness of communication systems. In scenarios where the primary signal may be weak or prone to interference, auxiliary signals can provide redundancy. For example, in satellite communications, if the primary signal experiences degradation due to atmospheric conditions, auxiliary signals can help maintain the connection by providing alternative pathways for data transmission. This redundancy is vital for critical applications such as emergency services and military communications, where reliability is paramount.In conclusion, the concept of auxiliary signals is integral to the functioning of modern communication systems. Whether in telecommunications, broadcasting, or electronic devices, auxiliary signals serve to enhance, support, and ensure the reliability of primary signals. As technology continues to evolve, the role of auxiliary signals will likely become even more prominent, paving the way for more sophisticated and efficient communication methods. Understanding this concept not only helps us appreciate the complexity of modern technologies but also encourages us to think about the underlying mechanisms that facilitate our daily communications.

在通信和技术领域，术语辅助信号指的是支持或增强主信号的次要信号。这个概念在电信、广播甚至日常电子设备等多个领域都具有重要意义。理解辅助信号的功能可以为我们提供有关通信系统效率和有效性的宝贵见解。首先，让我们考虑辅助信号在电信中的作用。在这个背景下，辅助信号可以用来传递主信号中未包含的附加信息。例如，在移动网络中，当用户拨打电话时，主信号传输语音数据。然而，伴随这个主信号，还有辅助信号负责处理呼叫设置、基站之间的切换，甚至错误纠正。这些辅助信号确保通信保持清晰和不间断，从而增强整体用户体验。此外，在广播中，辅助信号在提高音频和视频传输质量方面发挥着至关重要的作用。例如，当电视台播放节目时，主信号承载视觉和音频内容。同时，辅助信号可能被传输，以提供附加功能，如字幕、多语言选项，甚至允许观众更全面地参与内容的互动元素。如果没有这些辅助信号，观看体验将大大减少丰富性和吸引力。此外，在电子设备的上下文中，辅助信号可以增强功能。考虑一下现代智能手机：虽然主信号处理通话和数据，但辅助信号管理通知、警报和后台进程，以保持设备的顺利运行。这些辅助信号确保用户在不打断主要活动的情况下及时接收更新，从而提高设备的整体可用性。辅助信号的重要性超出了单纯的功能性；它们还对通信系统的可靠性和稳健性做出了贡献。在主信号可能较弱或容易受到干扰的情况下，辅助信号可以提供冗余。例如，在卫星通信中，如果主信号由于大气条件而恶化，辅助信号可以通过提供数据传输的替代路径来帮助维持连接。这种冗余对于紧急服务和军事通信等关键应用至关重要，在这些情况下，可靠性是至关重要的。总之，辅助信号的概念对于现代通信系统的运作至关重要。无论是在电信、广播还是电子设备中，辅助信号都用于增强、支持和确保主信号的可靠性。随着技术的不断发展，辅助信号的角色可能会变得更加突出，为更复杂和高效的通信方法铺平道路。理解这一概念不仅有助于我们欣赏现代技术的复杂性，还鼓励我们思考促进日常通信的基本机制。