automatic noise canceller

简明释义

自动消噪声电路

英英释义

例句

1.During the flight, I relied on the automatic noise canceller 自动噪声消除器 to enjoy my music without distractions.

在飞行过程中，我依靠自动噪声消除器 自动噪声消除器来享受没有干扰的音乐。

2.I was impressed by how well the automatic noise canceller 自动噪声消除器 worked in the busy café.

我对那个繁忙咖啡馆中自动噪声消除器 自动噪声消除器的效果印象深刻。

3.The conference room is equipped with an automatic noise canceller 自动噪声消除器 to ensure clear audio during meetings.

会议室配备了一个自动噪声消除器 自动噪声消除器，以确保会议期间的音频清晰。

4.The automatic noise canceller 自动噪声消除器 in my smartphone helps me take calls in noisy environments.

我智能手机中的自动噪声消除器 自动噪声消除器帮助我在嘈杂的环境中接听电话。

5.The new headphones feature an automatic noise canceller 自动噪声消除器 that blocks out background sounds.

这款新耳机配备了一个自动噪声消除器 自动噪声消除器，可以屏蔽背景噪音。

作文

In today's fast-paced world, noise pollution has become an inevitable part of our daily lives. Whether we are commuting, working in an office, or simply trying to relax at home, unwanted sounds can be a significant source of distraction and stress. This is where the concept of an automatic noise canceller (自动噪声消除器) comes into play. An automatic noise canceller is a sophisticated technology designed to reduce or eliminate unwanted ambient sounds, enhancing our listening experience and overall well-being.The principle behind an automatic noise canceller is relatively straightforward. It works by using microphones to pick up external noise and then generating sound waves that are the exact opposite, or 'anti-noise,' to cancel out these unwanted sounds. This process is known as destructive interference. For example, if a loud engine noise is detected, the automatic noise canceller will produce sound waves that are 180 degrees out of phase with the engine noise, effectively neutralizing it. This technology is particularly useful in environments where silence is paramount, such as recording studios, airplanes, and even in personal headphones.One of the most significant advantages of using an automatic noise canceller is its ability to improve focus and productivity. In an office setting, background chatter and the hum of machinery can be distracting, making it difficult for employees to concentrate on their tasks. By implementing an automatic noise canceller, companies can create a more conducive work environment, allowing employees to perform at their best. Furthermore, this technology can also enhance communication; for instance, during phone calls or video conferences, an automatic noise canceller can filter out background noises, ensuring that conversations remain clear and uninterrupted.In addition to professional settings, the benefits of an automatic noise canceller extend to personal use. Many individuals use noise-cancelling headphones while traveling or studying. These headphones utilize automatic noise cancellers to block out ambient sounds, allowing users to immerse themselves in music or podcasts without distraction. This feature is especially appreciated by frequent travelers who often find themselves in noisy environments, such as airplanes or busy train stations. The ability to enjoy a peaceful auditory experience while on the go greatly enhances the quality of life.Moreover, the advancements in technology have made automatic noise cancellers more accessible and affordable. In the past, this technology was primarily found in high-end products, but today, it is available in a wide range of devices, from budget headphones to premium sound systems. As more people become aware of the benefits of noise cancellation, the demand for automatic noise cancellers continues to grow, leading to further innovations and improvements in the field.However, it is essential to note that while automatic noise cancellers are incredibly effective, they are not a one-size-fits-all solution. Some users may find that certain frequencies are not fully cancelled out, and others might feel discomfort from prolonged use. Therefore, it is crucial for manufacturers to continue researching and developing more advanced systems that can cater to individual preferences and needs.In conclusion, the automatic noise canceller (自动噪声消除器) represents a significant advancement in audio technology, offering numerous benefits for both professional and personal use. By reducing unwanted noise, this technology not only enhances our listening experiences but also contributes to improved focus and productivity in various environments. As we continue to navigate through a noisy world, the importance of automatic noise cancellers will undoubtedly grow, making them an essential tool in our quest for peace and quiet.

在当今快节奏的世界中，噪音污染已成为我们日常生活中不可避免的一部分。无论我们是在通勤、在办公室工作，还是仅仅在家中尝试放松，不必要的声音都可能成为分心和压力的重要来源。这就是自动噪声消除器（automatic noise canceller）的概念发挥作用的地方。自动噪声消除器是一种复杂的技术，旨在减少或消除不必要的环境声音，从而增强我们的听觉体验和整体幸福感。自动噪声消除器背后的原理相对简单。它通过使用麦克风拾取外部噪音，然后生成与之完全相反的声波，即“反噪声”，以抵消这些不必要的声音。这个过程被称为破坏性干涉。例如，如果检测到响亮的发动机噪音，自动噪声消除器将产生与发动机噪音相位相差180度的声波，有效地中和它。这项技术在录音室、飞机甚至个人耳机等需要安静的环境中特别有用。使用自动噪声消除器的一个显著优势是它能够提高专注力和生产力。在办公室环境中，背景闲聊和机器的嗡嗡声可能会分散注意力，使员工难以集中精力完成任务。通过实施自动噪声消除器，公司可以创造一个更有利于工作的环境，使员工能够发挥最佳水平。此外，这项技术还可以增强沟通；例如，在电话或视频会议期间，自动噪声消除器可以过滤掉背景噪音，确保对话清晰且不受干扰。除了专业环境，自动噪声消除器的好处还延伸至个人使用。许多人在旅行或学习时使用降噪耳机。这些耳机利用自动噪声消除器来阻挡环境声音，使用户能够沉浸在音乐或播客中而不受干扰。这一功能尤其受到频繁旅行者的青睐，他们经常发现自己身处嘈杂的环境中，例如飞机或繁忙的火车站。在旅途中享受宁静的听觉体验极大地提升了生活质量。此外，技术的进步使得自动噪声消除器变得更加易于获取和负担得起。在过去，这项技术主要应用于高端产品，但如今，它可在从预算耳机到高级音响系统的各种设备中找到。当越来越多的人意识到噪声消除的好处时，对自动噪声消除器的需求持续增长，从而推动该领域的进一步创新和改进。然而，重要的是要注意，虽然自动噪声消除器非常有效，但并不是一种适合所有人的解决方案。一些用户可能会发现某些频率没有完全被取消，而另一些人可能会感到长时间使用的不适。因此，制造商必须继续研究和开发更先进的系统，以满足个人的偏好和需求。总之，自动噪声消除器（automatic noise canceller）代表了音频技术的重要进步，为专业和个人使用提供了许多好处。通过减少不必要的噪音，这项技术不仅增强了我们的听觉体验，还促进了在各种环境中的专注力和生产力。随着我们继续在嘈杂的世界中航行，自动噪声消除器的重要性无疑会增加，使其成为我们追求宁静与安静的必备工具。