noise meter

简明释义

噪声测试器

英英释义

例句

1.The city installed a noise meter 噪音计 in the park to measure the noise pollution from traffic.

市政府在公园安装了一个noise meter 噪音计，以测量交通产生的噪音污染。

2.Teachers used a noise meter 噪音计 in the classroom to encourage students to keep their voices down.

老师在教室里使用noise meter 噪音计来鼓励学生降低声音。

3.The construction site had a noise meter 噪音计 to ensure they were within legal limits.

施工现场有一个noise meter 噪音计，以确保他们在法律限制之内。

4.At the factory, workers checked the noise meter 噪音计 regularly to ensure they were not exposed to harmful levels of noise.

在工厂，工人们定期检查noise meter 噪音计，以确保他们没有暴露在有害的噪音水平下。

5.During the concert, the organizers monitored the sound levels with a noise meter 噪音计 to avoid disturbing the neighbors.

在音乐会上，组织者使用noise meter 噪音计监测音量，以避免打扰邻居。

作文

In today's fast-paced world, noise pollution has become a significant concern for urban dwellers. The constant hustle and bustle of city life can lead to various health issues, including stress and hearing loss. To address this issue, many people have turned to technology for solutions, one of which is the noise meter. A noise meter (噪音计) is a device that measures sound levels in decibels (dB), helping individuals and authorities monitor noise pollution in their environments. Understanding how to use a noise meter effectively can empower citizens to advocate for a quieter and healthier living space.The first step in utilizing a noise meter is to familiarize oneself with its features. Most noise meters come equipped with a digital display that shows real-time sound levels. Users should learn how to calibrate the device properly to ensure accurate readings. Calibration might involve adjusting the noise meter according to the manufacturer's instructions, which typically include setting it to a specific reference level before taking measurements. This process is crucial because even slight inaccuracies can lead to misinterpretations of noise levels.Once calibrated, users can begin measuring noise levels in different environments. For instance, a person might take a noise meter into a busy street, a park, or their own home. By recording the decibel levels in these various settings, they can gain insights into how much noise pollution they are exposed to daily. It is essential to take multiple readings throughout the day, as noise levels can fluctuate significantly based on time and activities occurring nearby.One of the most significant benefits of using a noise meter is that it provides concrete data that can be used to advocate for change. If someone discovers that the noise levels in their neighborhood consistently exceed recommended limits, they can present this information to local authorities. Many cities have regulations regarding acceptable noise levels, and having documented evidence from a noise meter can strengthen their case. This data can also be useful for community organizations that aim to reduce noise pollution and improve overall quality of life.Moreover, understanding the implications of noise levels measured by a noise meter can lead to greater awareness about the effects of noise pollution. Studies have shown that prolonged exposure to high decibel levels can lead to serious health problems, including cardiovascular diseases and sleep disturbances. Armed with this knowledge, individuals can make informed decisions about their living conditions. For example, if someone realizes that their home is located near a consistently noisy area, they may choose to invest in soundproofing solutions or even consider relocating to a quieter environment.In conclusion, the noise meter (噪音计) is an invaluable tool in the fight against noise pollution. By measuring sound levels accurately and consistently, individuals can gather essential data to advocate for quieter living spaces. As urbanization continues to rise, the importance of monitoring noise pollution will only grow. Therefore, understanding how to use a noise meter effectively can empower citizens to take action and promote healthier communities. With the right tools and knowledge, we can work towards a future where peace and quiet are not just a luxury but a standard for everyone.

在当今快节奏的世界中，噪音污染已成为城市居民的重要关注点。城市生活的喧嚣与忙碌可能导致各种健康问题，包括压力和听力损失。为了解决这个问题，许多人开始借助科技解决方案，其中之一就是噪音计。噪音计（noise meter）是一种测量分贝（dB）声音水平的设备，帮助个人和当局监测周围环境中的噪音污染。有效理解如何使用噪音计可以使公民有能力倡导更安静、更健康的生活空间。使用噪音计的第一步是熟悉其功能。大多数噪音计配备了数字显示屏，可以实时显示声音水平。用户应学习如何正确校准设备，以确保准确的读数。校准可能涉及根据制造商的说明调整噪音计，通常包括在进行测量之前将其设置为特定的参考水平。这个过程至关重要，因为即使是轻微的不准确也可能导致对噪音水平的误解。一旦校准完成，用户就可以开始在不同环境中测量噪音水平。例如，一个人可能会将噪音计带到繁忙的街道、公园或自己的家中。通过记录这些不同环境中的分贝水平，他们可以深入了解自己每天接触到多少噪音污染。重要的是在一天中的不同时间进行多次读数，因为噪音水平可能会因时间和附近活动而显著波动。使用噪音计的一个最显著的好处是，它提供了可以用于倡导改变的具体数据。如果某人发现他们的邻里噪音水平持续超过推荐限制，他们可以向当地当局提出这一信息。许多城市对可接受的噪音水平有规定，而拥有来自噪音计的记录证据可以增强他们的案例。这些数据对于旨在减少噪音污染并改善整体生活质量的社区组织也非常有用。此外，了解由噪音计测量的噪音水平的影响可以提高人们对噪音污染影响的认识。研究表明，长期暴露在高分贝水平下可能导致严重的健康问题，包括心血管疾病和睡眠障碍。掌握这些知识后，个人可以对自己的居住条件做出明智的决定。例如，如果某人意识到他们的家位于一个持续嘈杂的区域，他们可能会选择投资于隔音解决方案，甚至考虑搬到更安静的环境中。总之，噪音计（noise meter）是应对噪音污染的宝贵工具。通过准确、持续地测量声音水平，个人可以收集重要的数据来倡导更安静的生活空间。随着城市化的不断上升，监测噪音污染的重要性只会增加。因此，理解如何有效使用噪音计可以使公民采取行动，促进更健康的社区。凭借正确的工具和知识，我们可以朝着一个和平与安宁不仅仅是一种奢侈品，而是每个人的标准的未来而努力。