phase distortion

简明释义

相位失真

英英释义

例句

1.To minimize phase distortion, we adjusted the equalizer settings in the mixing process.

为了最小化相位失真，我们在混音过程中调整了均衡器设置。

2.In telecommunications, phase distortion can lead to data loss during transmission.

在电信中，相位失真可能导致传输过程中的数据丢失。

3.The digital signal processor was designed to reduce phase distortion in real-time audio applications.

该数字信号处理器旨在减少实时音频应用中的相位失真。

4.The research paper discussed the effects of phase distortion on wave propagation in different media.

研究论文讨论了相位失真对不同介质中波传播的影响。

5.The audio engineer noticed a significant phase distortion in the recording, which affected the overall sound quality.

音频工程师注意到录音中存在显著的相位失真，这影响了整体音质。

作文

Phase distortion is a term that often arises in the fields of audio engineering and signal processing. It refers to the alteration of the phase relationship between different frequency components of a signal. When a sound wave is processed, whether through equalization, compression, or other effects, the timing of its frequency components can become misaligned. This misalignment can lead to unexpected changes in the sound quality, causing it to lose its original clarity and richness. In many cases, phase distortion (相位失真) can be an undesirable effect, particularly in music production where fidelity to the original recording is crucial.Understanding phase distortion (相位失真) is essential for audio engineers who strive to maintain the integrity of sound. For instance, when using a digital audio workstation (DAW), certain plugins may introduce phase distortion (相位失真) when they alter the frequency response of a track. The result is that some frequencies may arrive at the listener's ear at slightly different times, which can create a sense of muddiness or a lack of focus in the mix.However, not all phase distortion (相位失真) is detrimental. Some audio effects, such as phasers and flangers, intentionally exploit this phenomenon to create unique sounds. By manipulating the phase relationships between frequencies, these effects can produce sweeping, swirling textures that add depth and movement to a track. In this way, understanding how to control phase distortion (相位失真) allows musicians and producers to both avoid unwanted artifacts and create innovative audio experiences.In addition to music production, phase distortion (相位失真) also plays a significant role in telecommunications and broadcasting. Signals transmitted over long distances can suffer from phase shifts due to various factors, including atmospheric conditions and equipment limitations. Engineers must account for these shifts to ensure that the transmitted signals retain their intended quality. Failure to manage phase distortion (相位失真) can result in poor reception, degraded audio quality, and ultimately, a less enjoyable listening experience for the audience.In conclusion, phase distortion (相位失真) is a multifaceted concept that can have both positive and negative implications in audio engineering and signal processing. For those in the field, mastering the intricacies of phase distortion (相位失真) is vital for producing high-quality sound and ensuring effective communication through various media. Whether aiming to preserve the original essence of a recording or to explore new sonic territories, a deep understanding of phase distortion (相位失真) can empower creators to make informed decisions that enhance their work.

相位失真是一个在音频工程和信号处理领域经常出现的术语。它指的是信号中不同频率成分之间相位关系的改变。当声波被处理时，无论是通过均衡、压缩还是其他效果，其频率成分的时序可能会变得不对齐。这种不对齐可能导致声音质量的意外变化，使其失去原有的清晰度和丰富性。在许多情况下，相位失真 (相位失真) 可能是一种不希望出现的效果，特别是在音乐制作中，保持对原始录音的忠实至关重要。理解相位失真 (相位失真) 对于那些努力维护声音完整性的音频工程师来说是至关重要的。例如，当使用数字音频工作站（DAW）时，某些插件可能会在改变轨道的频率响应时引入相位失真 (相位失真)。结果是某些频率可能以稍微不同的时间到达听众的耳朵，这可能会在混音中产生模糊感或缺乏焦点感。然而，并非所有的相位失真 (相位失真)都是有害的。一些音频效果，例如相位器和调制器，有意利用这种现象来创造独特的声音。通过操控频率之间的相位关系，这些效果可以产生扫动的、旋转的纹理，为轨道增加深度和动感。通过这种方式，理解如何控制相位失真 (相位失真) 使音乐家和制作人能够避免不必要的伪影，同时创造出创新的音频体验。除了音乐制作，相位失真 (相位失真) 在电信和广播中也扮演着重要角色。长距离传输的信号可能由于各种因素而受到相位偏移的影响，包括大气条件和设备限制。工程师必须考虑这些偏移，以确保传输信号保持其预期的质量。未能管理相位失真 (相位失真) 可能导致接收不良、音质下降，最终使观众的听觉体验变得不愉快。总之，相位失真 (相位失真) 是一个多方面的概念，在音频工程和信号处理中的影响既有积极的也有消极的。对于该领域的人来说，掌握相位失真 (相位失真) 的复杂性对于制作高质量的声音和确保通过各种媒体有效沟通至关重要。无论是希望保留录音的原始本质，还是探索新的声音领域，对相位失真 (相位失真) 的深入理解都能使创作者做出明智的决策，从而提升他们的作品。