side band=sideband

简明释义

边频带

英英释义

例句

1.In FM radio, the side band carries important audio information.边带

在FM广播中，边带承载着重要的音频信息。边带

2.The radio signal was distorted due to interference in the side band.边带

由于干扰，收音机信号在边带中失真。边带

3.We need to analyze the side band frequencies to improve communication quality.边带

我们需要分析边带频率以提高通信质量。边带

4.The modulation technique affected the side band characteristics significantly.边带

调制技术显著影响了边带特性。边带

5.We can filter out unwanted signals from the side band.边带

我们可以从边带中过滤掉不需要的信号。边带

作文

In the realm of communication and signal processing, the term side band=sideband plays a crucial role in understanding how information is transmitted over various mediums. A sideband refers to the frequency bands that are created alongside the main carrier wave when a signal is modulated. This phenomenon is particularly important in amplitude modulation (AM) and frequency modulation (FM), where the original signal is altered to carry information more effectively. The concept of side band=sideband is vital for engineers and technicians who work with radio frequencies, as it helps them optimize transmission and reception for clearer sound and better data integrity.To elaborate on this, let’s consider how side band=sideband operates in practical applications. When a radio station broadcasts a signal, it generates a carrier wave at a specific frequency. When audio or data is superimposed onto this carrier wave through modulation, it creates additional frequency components known as sidebands. For instance, in AM broadcasting, the modulated signal produces an upper and lower sideband, which contain the same information but at different frequencies. Thus, the effective bandwidth of the signal is determined by these sidebands, making their understanding essential for efficient spectrum usage.Moreover, the significance of side band=sideband extends beyond traditional radio broadcasting. In modern telecommunications, it is also relevant in digital communication systems, such as those used in mobile phones and internet data transmission. Here, sidebands can influence how well signals are received and interpreted, affecting everything from call quality to internet speed. As technology advances, the manipulation and understanding of sidebands become increasingly complex, leading to innovations in how we communicate.Additionally, the concept of side band=sideband is not only limited to audio signals. It is also applicable in other fields, such as radar and imaging systems. In these contexts, sidebands can affect the resolution and accuracy of the images or data being analyzed. Engineers must carefully design systems to account for sideband effects, ensuring that the desired information is captured without interference from unwanted sidebands.In conclusion, the term side band=sideband encapsulates a fundamental aspect of signal processing that is integral to various communication technologies. Its implications stretch across multiple domains, influencing how we transmit and receive information in our daily lives. Understanding sidebands allows professionals in the field to enhance the performance of communication systems, leading to clearer signals and more reliable data transfer. As we continue to innovate and develop new technologies, the importance of mastering concepts like side band=sideband will only grow, paving the way for advancements in how we connect with one another in an increasingly digital world.

在通信和信号处理领域，术语side band=sideband在理解信息如何通过各种媒介传输中扮演着关键角色。侧带是指在信号调制时与主载波一起产生的频率带。这一现象在幅度调制（AM）和频率调制（FM）中尤为重要，在这些情况下，原始信号被改变以更有效地承载信息。side band=sideband的概念对于从事无线电频率工作的工程师和技术人员至关重要，因为它帮助他们优化传输和接收，以获得更清晰的声音和更好的数据完整性。为了详细说明side band=sideband在实际应用中的运作方式，让我们考虑一下广播电台如何发射信号。当广播电台广播信号时，它会在特定频率上生成一个载波波。通过调制将音频或数据叠加到这个载波波上，会产生称为侧带的附加频率分量。例如，在AM广播中，调制信号会产生一个上侧带和一个下侧带，这两个侧带包含相同的信息，但在不同的频率上。因此，信号的有效带宽由这些侧带决定，使得理解它们对高效频谱使用至关重要。此外，side band=sideband的重要性超越了传统的广播。在现代电信中，它同样适用于数字通信系统，例如手机和互联网数据传输。在这里，侧带可能影响信号的接收和解释质量，从而影响通话质量和互联网速度。随着技术的进步，侧带的操控和理解变得愈加复杂，推动了我们沟通方式的创新。此外，side band=sideband的概念不仅限于音频信号。在雷达和成像系统等其他领域也适用。在这些上下文中，侧带可能影响所分析图像或数据的分辨率和准确性。工程师必须仔细设计系统以考虑侧带效应，确保所需信息的捕获不受不必要侧带的干扰。总之，术语side band=sideband概括了信号处理的一个基本方面，这对于各种通信技术至关重要。其影响延伸至多个领域，影响我们日常生活中的信息传输和接收。理解侧带使得该领域的专业人士能够提高通信系统的性能，从而实现更清晰的信号和更可靠的数据传输。随着我们不断创新和开发新技术，掌握像side band=sideband这样的概念的重要性只会增加，为我们在日益数字化的世界中彼此联系的进步铺平道路。