noise meter

简明释义

噪声测试计

英英释义

例句

1.Before the concert, the organizers set up a noise meter 噪音计 to ensure the sound levels wouldn't disturb the neighborhood.

在音乐会之前，组织者设置了一个noise meter 噪音计以确保音量不会打扰到邻居。

2.A noise meter 噪音计 can help you understand how loud your home appliances are.

一个noise meter 噪音计可以帮助你了解家用电器的噪音有多大。

3.The construction site was required to have a noise meter 噪音计 to monitor the noise levels during work hours.

建筑工地被要求安装一个noise meter 噪音计以监测工作时间的噪音水平。

4.During the festival, a noise meter 噪音计 was used to measure the sound levels of the performances.

在节日期间，使用了一个noise meter 噪音计来测量演出的音量。

5.Schools often use a noise meter 噪音计 to keep track of students' noise levels in the cafeteria.

学校经常使用noise meter 噪音计来监测学生在自助餐厅的噪音水平。

作文

In today's fast-paced world, noise pollution has become a significant concern for urban residents. With the constant hum of traffic, construction work, and other daily activities, it is essential to find ways to measure and manage this noise. One effective tool for this purpose is the noise meter, a device designed to quantify sound levels in various environments. Understanding how to use a noise meter can help individuals and communities address the issue of noise pollution more effectively.A noise meter is an instrument that measures sound intensity in decibels (dB). It typically consists of a microphone, an amplifier, and a display unit. When sound waves enter the microphone, they are converted into electrical signals, which are then processed and displayed as a numerical value on the screen. This allows users to easily identify the level of noise in their surroundings.The importance of using a noise meter cannot be overstated. For instance, in residential areas, excessive noise can lead to various health issues, including stress, sleep disturbances, and even cardiovascular problems. By measuring sound levels with a noise meter, residents can determine whether the noise in their environment exceeds recommended limits. This information can be crucial when filing complaints with local authorities or when advocating for noise regulations.Moreover, businesses and industries can benefit from using a noise meter as well. In workplaces where machinery operates at high decibel levels, employees are at risk of hearing loss and other health issues. By regularly monitoring noise levels with a noise meter, employers can implement necessary changes to reduce exposure, such as installing soundproof barriers or providing personal protective equipment.Educational institutions also play a vital role in addressing noise pollution. Schools can use a noise meter to teach students about sound levels and their effects on health and the environment. Engaging students in projects that involve measuring noise levels in their neighborhoods can raise awareness and encourage them to advocate for quieter spaces.Furthermore, community organizations can utilize a noise meter to conduct surveys and gather data on noise pollution in their areas. This data can be instrumental in developing strategies to mitigate noise issues, such as organizing community events focused on raising awareness or collaborating with local government to enforce noise ordinances.In conclusion, the noise meter is a valuable tool in the fight against noise pollution. By measuring sound levels accurately, individuals, businesses, schools, and communities can take informed actions to reduce noise and its harmful effects. As we continue to navigate our bustling urban environments, embracing the use of a noise meter will be essential in creating healthier and more peaceful spaces for everyone. Together, we can strive for a quieter future, where noise pollution is minimized, and the well-being of all is prioritized.

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。随着交通、建筑施工和其他日常活动的持续嗡嗡声，寻找测量和管理这些噪音的方法至关重要。一种有效的工具是噪音计，这是一种旨在量化各种环境中声音水平的设备。了解如何使用噪音计可以帮助个人和社区更有效地解决噪音污染问题。噪音计是一种测量声音强度（以分贝dB为单位）的仪器。它通常由一个麦克风、一个放大器和一个显示单元组成。当声波进入麦克风时，它们被转换成电信号，然后处理并作为数字值显示在屏幕上。这使用户能够轻松识别周围环境中的噪音水平。使用噪音计的重要性不容小觑。例如，在住宅区，过度的噪音可能导致各种健康问题，包括压力、睡眠障碍甚至心血管问题。通过使用噪音计测量声音水平，居民可以确定其环境中的噪音是否超过推荐的限制。这些信息在向地方当局提出投诉或倡导噪音法规时至关重要。此外，企业和工业也可以受益于使用噪音计。在高分贝水平运作的机器的工作场所，员工面临听力损失和其他健康问题的风险。通过定期使用噪音计监测噪音水平，雇主可以实施必要的改变以减少暴露，例如安装隔音屏障或提供个人防护设备。教育机构在解决噪音污染方面也发挥着重要作用。学校可以使用噪音计来教学生关于声音水平及其对健康和环境的影响。让学生参与测量他们社区噪音水平的项目可以提高意识，并鼓励他们倡导更安静的空间。此外，社区组织可以利用噪音计进行调查并收集其地区噪音污染的数据。这些数据在制定减轻噪音问题的策略时可以发挥重要作用，例如组织专注于提高意识的社区活动或与地方政府合作执行噪音条例。总之，噪音计是对抗噪音污染的宝贵工具。通过准确测量声音水平，个人、企业、学校和社区可以采取知情行动以减少噪音及其有害影响。在我们继续应对繁忙的城市环境时，拥抱使用噪音计将是创造更健康、更宁静空间的关键。我们可以共同努力，争取一个更安静的未来，尽量减少噪音污染，优先考虑每个人的福祉。