noise meter

简明释义

噪声计

英英释义

例句

1.The noise meter 噪音计 showed a significant drop in noise pollution after the new regulations were implemented.

在新规定实施后，噪音计 noise meter 显示噪音污染显著下降。

2.The noise meter 噪音计 indicated that the factory was exceeding legal noise limits.

该噪音计 noise meter 显示工厂的噪音超出了法律限制。

3.During the concert, we monitored the noise meter 噪音计 to ensure it didn't disturb the neighbors.

在音乐会上，我们监测了噪音计 noise meter，以确保不会打扰到邻居。

4.We used a noise meter 噪音计 to measure sound levels in the library for a quiet study environment.

我们使用噪音计 noise meter 来测量图书馆的音量，以创造一个安静的学习环境。

5.The construction site was required to keep the noise meter 噪音计 readings below 85 decibels.

施工现场需要将噪音计 noise meter 的读数保持在85分贝以下。

作文

In our increasingly noisy world, the need for understanding sound levels has become more critical than ever. One of the essential tools in measuring sound is the noise meter, a device that quantifies the intensity of sound in various environments. Whether it’s a bustling city street, a quiet library, or a construction site, a noise meter can provide valuable insights into how sound impacts our daily lives. The concept of a noise meter is straightforward; it measures sound pressure level (SPL) in decibels (dB). This measurement helps us understand not only the loudness of sounds but also their potential impact on health and well-being. For instance, prolonged exposure to sounds above 85 dB can lead to hearing damage, making it crucial for workers in loud environments to monitor sound levels using a noise meter. In urban areas, the use of a noise meter can help city planners and environmentalists assess noise pollution. High levels of noise can affect residents' quality of life, leading to stress, sleep disturbances, and other health issues. By utilizing a noise meter, authorities can identify hotspots of excessive noise and take appropriate measures, such as implementing noise barriers or regulating traffic flow. Moreover, a noise meter is invaluable in educational settings. Schools often strive to create conducive learning environments, free from distractions. Teachers and administrators can use a noise meter to monitor classroom noise levels, ensuring that they remain within acceptable limits. This proactive approach can enhance students' focus and overall academic performance. In the realm of entertainment, sound measurement is equally important. Concert venues and theaters regularly use a noise meter to ensure that sound levels are enjoyable but not harmful to the audience. By monitoring decibel levels during performances, sound engineers can adjust volumes to maintain a pleasant auditory experience while safeguarding attendees' hearing. Furthermore, with the rise of technology, we now have access to smartphone applications that function as noise meters. These apps allow individuals to measure sound levels in real-time, promoting awareness of noise pollution in everyday life. For example, someone might use a noise meter app to check the sound levels at a local café, deciding whether it’s an appropriate place to study or work. In conclusion, the noise meter is a vital tool in our modern society, providing essential data about sound levels across various contexts. From protecting public health to enhancing educational environments and improving urban living conditions, the applications of a noise meter are extensive. As we continue to navigate through a world filled with noise, understanding and managing sound through devices like the noise meter will be crucial for our well-being and quality of life.

在我们日益喧闹的世界中，理解声音水平的需求变得比以往任何时候都更加重要。测量声音的基本工具之一是噪音计，它是一种量化各种环境中声音强度的设备。无论是在繁忙的城市街道、安静的图书馆还是建筑工地，噪音计都可以提供关于声音如何影响我们日常生活的宝贵见解。噪音计的概念很简单；它以分贝（dB）为单位测量声压级（SPL）。这种测量帮助我们理解声音的响度以及它们对健康和福祉的潜在影响。例如，长期暴露在85 dB以上的声音中可能会导致听力损伤，因此在嘈杂环境中工作的工人使用噪音计监测声音水平至关重要。在城市地区，使用噪音计可以帮助城市规划者和环保人士评估噪音污染。高水平的噪音会影响居民的生活质量，导致压力、睡眠障碍和其他健康问题。通过利用噪音计，当局可以识别出过度噪音的热点，并采取适当措施，例如实施隔音屏障或调节交通流量。此外，噪音计在教育环境中也极为重要。学校通常努力创造一个有利于学习的环境，避免干扰。教师和管理人员可以使用噪音计来监测教室的噪音水平，确保其保持在可接受的范围内。这种主动的做法可以增强学生的专注力和整体学业表现。在娱乐领域，声音测量同样重要。音乐会场地和剧院经常使用噪音计来确保声音水平既令人愉悦又不会对观众造成伤害。通过在表演期间监测分贝水平，音响工程师可以调整音量，以保持愉快的听觉体验，同时保护观众的听力。此外，随着科技的发展，我们现在可以使用智能手机应用程序作为噪音计。这些应用允许个人实时测量声音水平，提高人们对日常生活中噪音污染的意识。例如，有人可能会使用噪音计应用来检查当地咖啡馆的声音水平，从而决定是否适合学习或工作。总之，噪音计是我们现代社会中不可或缺的工具，提供有关各种背景下声音水平的重要数据。从保护公共健康到改善教育环境和提升城市生活条件，噪音计的应用范围广泛。随着我们继续在充满噪音的世界中航行，通过像噪音计这样的设备理解和管理声音，对于我们的福祉和生活质量将至关重要。