active noise control technique

简明释义

主动噪声控制技术

英英释义

例句

1.The new headphones utilize active noise control technique for a better listening experience.

新款耳机采用了主动噪声控制技术以提供更好的听音体验。

2.The construction site implemented active noise control technique to comply with local noise regulations.

施工现场实施了主动噪声控制技术以遵守当地噪声法规。

3.The conference room was equipped with an active noise control technique to minimize background chatter.

会议室配备了主动噪声控制技术以减少背景喧哗。

4.In urban areas, active noise control technique can help reduce the impact of traffic noise.

在城市地区，主动噪声控制技术可以帮助减少交通噪声的影响。

5.Using active noise control technique in airplanes can greatly enhance passenger comfort.

在飞机上使用主动噪声控制技术可以大大提高乘客的舒适度。

作文

In today's fast-paced world, noise pollution has become a significant concern for many individuals and communities. The incessant sounds of traffic, construction, and everyday life can lead to various health issues, including stress and sleep disturbances. To combat this growing problem, researchers have developed innovative solutions, one of which is the active noise control technique (主动噪声控制技术). This method utilizes advanced technology to reduce unwanted sound by introducing sound waves that are phase-inverted to cancel out the noise. The concept behind the active noise control technique is relatively straightforward. When two sound waves of equal amplitude but opposite phase meet, they effectively cancel each other out. This principle is known as destructive interference. By using microphones to detect ambient noise, the system generates an opposite sound wave that is played through speakers, thus reducing the overall noise level in the environment. This technique can be particularly effective in enclosed spaces, such as offices, airplanes, and vehicles, where noise can be more concentrated. One of the most notable applications of the active noise control technique is in aviation. Aircraft cabins are notoriously noisy due to engine sounds and air turbulence. By implementing this technology, airlines can enhance passenger comfort by significantly reducing cabin noise levels. Furthermore, it can lead to lower stress levels for both passengers and crew, creating a more pleasant flying experience. Another area where the active noise control technique has proven beneficial is in urban settings. As cities grow and populations increase, the demand for quiet spaces becomes more pressing. Implementing this technology in public transportation systems, such as buses and trains, can help mitigate the noise generated by these vehicles, making commutes more enjoyable for passengers. Additionally, it can be integrated into residential areas, providing homeowners with a quieter living environment amidst the hustle and bustle of city life. Despite its many advantages, the active noise control technique does come with some challenges. For instance, the effectiveness of this method can be influenced by various factors, including the type of noise, the environment in which it is used, and the placement of the microphones and speakers. Moreover, the initial cost of implementing this technology can be high, which may deter some organizations from adopting it. However, as technology continues to advance and costs decrease, it is likely that we will see broader adoption of active noise control solutions in various sectors. In conclusion, the active noise control technique represents a promising approach to addressing noise pollution in our increasingly noisy world. By utilizing sound waves to counteract unwanted noise, this innovative solution has the potential to improve the quality of life for many individuals. As research and development in this field progress, we can expect to see even more applications and improvements, ultimately leading to quieter and more peaceful environments for everyone.

在当今快节奏的世界中，噪声污染已成为许多个人和社区的重要关注点。交通、建筑和日常生活的持续声音可能导致各种健康问题，包括压力和睡眠障碍。为了应对这一日益严重的问题，研究人员开发了创新的解决方案，其中之一就是主动噪声控制技术。这种方法利用先进技术，通过引入相位反转的声波来抵消噪音，从而减少不必要的声音。主动噪声控制技术背后的概念相对简单。当两个相同振幅但相反相位的声波相遇时，它们会有效地相互抵消。这个原理被称为破坏性干涉。通过使用麦克风检测环境噪声，系统生成一个相反的声波，并通过扬声器播放，从而降低环境中的整体噪声水平。这种技术在封闭空间中尤其有效，例如办公室、飞机和车辆，在这些地方噪音可能更集中。主动噪声控制技术最显著的应用之一是在航空领域。飞机客舱因发动机声音和空气湍流而臭名昭著。通过实施这项技术，航空公司可以通过显著降低客舱噪声水平来提高乘客的舒适度。此外，这还可以为乘客和机组人员降低压力水平，创造更愉快的飞行体验。主动噪声控制技术的另一个好处是它在城市环境中的应用。随着城市的发展和人口的增加，对安静空间的需求变得更加紧迫。在公共交通系统（如公交车和火车）中实施这项技术可以帮助减轻这些车辆产生的噪音，使乘客的通勤更加愉快。此外，它还可以集成到住宅区，为业主提供一个更安静的生活环境，让他们在城市喧嚣中享有宁静。尽管有许多优点，主动噪声控制技术确实面临一些挑战。例如，该方法的有效性可能受到多种因素的影响，包括噪声类型、使用环境以及麦克风和扬声器的位置。此外，实施该技术的初始成本可能较高，这可能会阻止一些组织采用。然而，随着技术的不断进步和成本的降低，我们可能会看到更多行业广泛采用主动噪声控制解决方案。总之，主动噪声控制技术代表了一种有前景的方法，以应对我们日益嘈杂的世界中的噪声污染。通过利用声波来抵消不必要的噪音，这一创新解决方案有潜力改善许多人的生活质量。随着该领域研究和发展的进展，我们可以期待看到更多的应用和改进，最终为每个人创造更安静、更和平的环境。