noise measuring meter

简明释义

噪音计

英英释义

例句

1.Before starting the construction project, we used a noise measuring meter to assess the current sound levels in the area.

在开始施工项目之前，我们使用了一个噪音测量仪来评估该地区的当前声音水平。

2.We need to regularly check the noise measuring meter readings to ensure compliance with local regulations.

我们需要定期检查噪音测量仪的读数，以确保符合当地法规。

3.Using a noise measuring meter can help identify sources of excessive noise pollution in urban areas.

使用噪音测量仪可以帮助识别城市地区过度噪音污染的来源。

4.The noise measuring meter indicated that the noise levels exceeded the permissible limits during the concert.

在音乐会上，噪音测量仪显示噪音水平超过了允许的限制。

5.The environmental agency provided a noise measuring meter to monitor the impact of traffic on residential areas.

环保局提供了一台噪音测量仪来监测交通对住宅区的影响。

作文

In today's fast-paced world, noise pollution has become a significant concern for many urban areas. With the rise of technology and industrialization, the level of ambient noise has increased dramatically. To address this issue, various tools have been developed to measure and analyze noise levels, one of which is the noise measuring meter. A noise measuring meter (噪音测量仪) is an instrument used to quantify sound levels in a given environment. It provides valuable data that can be used by city planners, environmentalists, and health professionals to assess the impact of noise on communities.The functionality of a noise measuring meter is relatively straightforward. It typically consists of a microphone that captures sound waves and converts them into electrical signals. These signals are then processed and displayed in decibels (dB), which is the standard unit of measurement for sound intensity. By using a noise measuring meter, individuals can identify excessive noise levels that may lead to health problems such as stress, hearing loss, and sleep disturbances.One of the primary applications of a noise measuring meter is in urban planning. City officials often use these devices to monitor noise levels in different parts of the city, especially near schools, hospitals, and residential areas. The data collected can help in making informed decisions about zoning laws and the placement of new infrastructure. For example, if a particular area is found to have high noise levels, city planners may decide to limit the construction of noisy facilities, such as factories or highways, in that vicinity.Moreover, a noise measuring meter is essential for environmental assessments. Environmental agencies use these meters to evaluate the impact of industrial activities on local noise levels. By conducting noise surveys, they can determine whether companies comply with regulations and take necessary actions if noise pollution exceeds permissible limits. This is crucial for protecting wildlife and maintaining the quality of life for residents living near industrial zones.In addition to urban planning and environmental monitoring, a noise measuring meter also plays a vital role in occupational health and safety. Many workplaces, especially in manufacturing and construction, can expose employees to harmful noise levels. Employers are required to monitor noise exposure and implement controls to protect workers' hearing. By using a noise measuring meter, companies can regularly check sound levels and ensure they are within safe limits, thus safeguarding their employees' health.Furthermore, public awareness about noise pollution has grown over the years. Many individuals are now more conscious of their surroundings and the impact of noise on their well-being. As a result, homeowners and community organizations have started investing in noise measuring meters to monitor their environments. This grassroots approach empowers citizens to advocate for quieter neighborhoods and hold local authorities accountable for noise regulation enforcement.In conclusion, the noise measuring meter (噪音测量仪) is an invaluable tool in addressing the growing problem of noise pollution. Its applications span across urban planning, environmental monitoring, and occupational health, making it a versatile instrument in promoting better quality of life. As we continue to navigate through our noisy world, understanding and utilizing devices like the noise measuring meter will be crucial in creating healthier, quieter environments for future generations.