spurious modulation

简明释义

寄生调制

英英释义

例句

1.Engineers must account for spurious modulation when designing communication systems to ensure clarity.

工程师在设计通信系统时必须考虑伪调制，以确保清晰度。

2.The presence of spurious modulation can lead to significant errors in data transmission.

存在伪调制可能导致数据传输中的重大错误。

3.The audio engineer noticed some spurious modulation in the recording, which affected the overall sound quality.

音频工程师注意到录音中有一些伪调制，这影响了整体音质。

4.The research team conducted tests to identify the sources of spurious modulation in their signal processing system.

研究小组进行了测试，以识别其信号处理系统中伪调制的来源。

5.To eliminate spurious modulation, we need to adjust the filter settings on the transmitter.

要消除伪调制，我们需要调整发射器上的滤波器设置。

作文

In the realm of telecommunications and signal processing, the term spurious modulation refers to unwanted variations in a signal that can distort the intended message. These distortions can occur due to various factors, including interference from other signals, non-linearities in the transmission medium, or even imperfections in the equipment used to generate or receive the signal. Understanding spurious modulation is crucial for engineers and technicians working in these fields, as it can significantly impact the quality and reliability of communication systems.The importance of addressing spurious modulation cannot be overstated. In many cases, such distortions can lead to data loss, reduced clarity in voice communications, or even complete failure of a transmission. For instance, in a mobile phone conversation, if spurious modulation occurs, the recipient may hear garbled audio or experience interruptions, making it difficult to understand the speaker. This not only frustrates users but can also result in critical failures in situations where clear communication is essential, such as in emergency services.To combat spurious modulation, engineers employ various techniques. One common method is the use of filters to eliminate unwanted frequencies that may cause interference. By carefully designing these filters, it is possible to reduce the impact of spurious modulation and improve the overall quality of the signal. Additionally, advanced modulation schemes can be implemented to make the system more resilient to such distortions. For example, spread spectrum techniques can help to spread the signal over a wider frequency range, making it less susceptible to spurious modulation from other sources.Moreover, testing and calibration of equipment are vital in minimizing the effects of spurious modulation. Regular maintenance checks can ensure that devices are functioning correctly and that any potential sources of distortion are identified and mitigated. Engineers often use specialized tools to analyze signals and detect the presence of spurious modulation, allowing them to take corrective action before problems escalate.In conclusion, spurious modulation represents a significant challenge in the field of telecommunications and signal processing. Its potential to disrupt communication systems underscores the need for ongoing research and development aimed at understanding and mitigating its effects. As technology continues to advance, the strategies employed to combat spurious modulation will evolve, paving the way for clearer, more reliable communication in an increasingly connected world. Engineers must remain vigilant in their efforts to address this issue, ensuring that communication systems can function effectively in the face of potential distortions. Only then can we fully harness the benefits of modern communication technologies, providing seamless connectivity for users around the globe.

在电信和信号处理领域，术语spurious modulation指的是信号中不必要的变化，这些变化可能会扭曲预期的信息。这些扭曲可能由于多种因素引起，包括其他信号的干扰、传输介质中的非线性或者甚至是用于生成或接收信号的设备的不完美。理解spurious modulation对于在这些领域工作的工程师和技术人员至关重要，因为它可能显著影响通信系统的质量和可靠性。解决spurious modulation的重要性不容小觑。在许多情况下，这种扭曲可能导致数据丢失、语音通信清晰度降低，甚至传输完全失败。例如，在手机通话中，如果发生spurious modulation，接收者可能会听到模糊的音频或经历中断，从而难以理解说话者。这不仅让用户感到沮丧，还可能在需要清晰沟通的情况下导致关键失败，如紧急服务。为了应对spurious modulation，工程师采用了各种技术。一种常见的方法是使用滤波器来消除可能导致干扰的不必要频率。通过精心设计这些滤波器，可以减少spurious modulation的影响，提高信号的整体质量。此外，可以实施先进的调制方案，使系统对这种扭曲更具抵抗力。例如，扩频技术可以帮助将信号分散到更广泛的频率范围，从而使其不那么容易受到其他来源的spurious modulation的影响。此外，设备的测试和校准在最小化spurious modulation的影响方面至关重要。定期维护检查可以确保设备正常运行，并识别和减轻任何潜在的扭曲源。工程师通常使用专门的工具来分析信号并检测spurious modulation的存在，从而使他们能够在问题升级之前采取纠正措施。总之，spurious modulation在电信和信号处理领域代表着一个重大挑战。它对通信系统的潜在破坏性强调了持续研究和开发的必要性，旨在理解和减轻其影响。随着技术的不断进步，用于应对spurious modulation的策略也将不断演变，为在日益互联的世界中提供更清晰、更可靠的通信铺平道路。工程师必须在解决这个问题的努力中保持警惕，确保通信系统能够在潜在扭曲面前有效运作。只有这样，我们才能充分利用现代通信技术的好处，为全球用户提供无缝连接。