cross modulation

简明释义

交扰调制

英英释义

例句

1.Understanding cross modulation is essential for designing complex communication systems.

理解交叉调制对于设计复杂的通信系统至关重要。

2.During the workshop, we learned about the principles of cross modulation in signal processing.

在研讨会上，我们学习了信号处理中的交叉调制原理。

3.The sound engineer used cross modulation to create unique audio effects in the music track.

音响工程师使用交叉调制在音乐轨道中创造独特的音频效果。

4.The artist experimented with cross modulation techniques to enhance the visual elements of the performance.

艺术家尝试了交叉调制技术，以增强表演的视觉元素。

5.In radio broadcasting, cross modulation can lead to interference between different channels.

在广播中，交叉调制可能导致不同频道之间的干扰。

作文

In the realm of audio engineering and communication systems, the term cross modulation refers to a phenomenon where two or more signals interfere with each other, resulting in a modulation of one signal by another. This effect can be both intentional and unintentional, depending on the context in which it occurs. Understanding cross modulation is crucial for engineers and technicians who aim to optimize signal quality and maintain clarity in audio and radio transmissions.To illustrate the concept, consider a scenario in a radio broadcasting environment. When two different radio frequencies are transmitted simultaneously in close proximity, the signals can interact with each other. This interaction can lead to cross modulation, where the modulation of one signal affects the amplitude or frequency of the other. For example, if a strong signal at one frequency is modulated by a weaker signal at another frequency, the output can produce distortion or unwanted noise in the received audio. This phenomenon is particularly problematic in crowded frequency bands, where multiple signals coexist.The implications of cross modulation extend beyond just audio clarity. In telecommunications, this interference can lead to data loss or degradation of service quality. Engineers must design systems that minimize the risk of cross modulation by employing various techniques such as frequency separation, filtering, and careful power management. By ensuring that signals do not overlap in frequency or that they are adequately separated in space, the chances of cross modulation occurring can be significantly reduced.Moreover, cross modulation can also be utilized creatively within the music industry. Producers and sound engineers may intentionally use this effect to create unique sounds or textures in their recordings. By layering different audio signals and allowing them to interact, artists can achieve innovative auditory experiences. This artistic application of cross modulation showcases how a phenomenon that is typically seen as a challenge can also be embraced as a tool for creativity.In conclusion, cross modulation is a multifaceted concept that plays a significant role in both technical and artistic domains. Its potential for causing interference in communication systems highlights the importance of careful signal management, while its creative applications in music demonstrate the versatility of sound manipulation. As technology continues to advance, understanding cross modulation will remain essential for professionals in audio engineering and telecommunications alike. By mastering this concept, engineers can enhance the quality of their work, while artists can explore new sonic landscapes. Ultimately, cross modulation serves as a reminder of the intricate relationships between different signals and the endless possibilities that arise from their interactions.

在音频工程和通信系统的领域中，术语交叉调制指的是两个或多个信号相互干扰的现象，导致一个信号被另一个信号调制。这种效应可以是有意的，也可以是无意的，具体取决于发生的上下文。理解交叉调制对工程师和技术人员来说至关重要，他们旨在优化信号质量并保持音频和无线电传输的清晰度。为了说明这个概念，考虑一下在广播环境中的场景。当两个不同的无线电频率同时在近距离内传输时，信号可能会相互作用。这种相互作用可能导致交叉调制，其中一个信号的调制影响另一个信号的幅度或频率。例如，如果一个强信号在一个频率上被一个较弱信号在另一个频率上调制，输出可能会在接收的音频中产生失真或不必要的噪声。这种现象在拥挤的频带中特别成问题，因为多个信号共存。交叉调制的影响不仅仅局限于音频清晰度。在电信中，这种干扰可能导致数据丢失或服务质量下降。工程师必须设计系统，以最小化交叉调制的风险，采用各种技术，例如频率分离、过滤和仔细的功率管理。通过确保信号在频率上不重叠或者在空间上有足够的分离，可以显著减少发生交叉调制的机会。此外，交叉调制在音乐产业中也可以被创造性地利用。制作人和音响工程师可能故意使用这种效果来在录音中创造独特的声音或纹理。通过叠加不同的音频信号并让它们相互作用，艺术家可以实现创新的听觉体验。这种对交叉调制的艺术应用展示了一个通常被视为挑战的现象如何被接受为创造力的工具。总之，交叉调制是一个多面的概念，在技术和艺术领域都扮演着重要角色。它在通信系统中可能导致干扰的潜力突显了信号管理的重要性，而它在音乐中的创造性应用则展示了声音操控的多样性。随着技术的不断进步，理解交叉调制将继续对音频工程和电信专业人士至关重要。通过掌握这一概念，工程师可以提高工作的质量，而艺术家可以探索新的声景。最终，交叉调制提醒我们不同信号之间复杂的关系以及由其相互作用产生的无尽可能性。