环境噪音分贝测试仪

The environmental noise decibel tester can also be called a decibel meter, sound meter, noise meter, and noise detector. It uses the mobile phone microphone to detect the surrounding environment and white noise in real time. After the test, the noise decibel value of the current environment will be displayed. Positioning information can be used to determine whether there is noise pollution in the current environment based on noise level reference examples. It is a practical tool that is easy to operate and detects noise.
Our lives are surrounded by various noises, and the harm caused by noise cannot be ignored. We need a professional noise detection software to visualize the decibel size of the noise. It can not only measure the sound decibels of the current environment in real time, but also Let you know whether it will cause harm to human health, so you can stay away from the noisy environment in time.

【Application Features】
Positioning environment noise test, highly accurate noise detection: accurate form of the decibel value (DB) of the current environment, displaying the current value in real time as the environment changes
Quickly detect noise changes and display the index range in real time: start the test with one click, quickly display the test results, and watch the trend in the form of a waveform graph
Intuitive display of waveform graph, maximum/minimum/average decibel values: intuitive display of change trends, recording of maximum, minimum and average values, multiple data records
Save test noise records and playback high-definition recordings losslessly: Save the previous noise recording sounds and retrieve the playback at any time to judge the environmental noise
Noise level reference example, stay away from noise hazards in time: According to the detected value, refer to the noise level example to determine whether the current sound is noise. If it is too high, you need to stay away in time.

【Application Scenario】
1. Use it in residential areas and bedrooms to determine whether the current environment is noisy and whether it is conducive to sleep.
2. In schools and offices, check whether there is excessive noise pollution around the office area and whether the office environment is qualified.
3. Noise pollution in public places such as squares is one of the most influential environmental pollutions. High-decibel noise can even cause serious damage to people’s eardrums, leading to deafness, etc.
4. During travel, some areas with excessive noise cannot be avoided. After real-time detection, you can stay away from polluted environments.

【Instructions】
1. Click the "Start" button on the main page to immediately detect the current environmental noise situation.
2. Display the noise decibel value of the current environment in real time. You can know the changes in the noise by observing the waveform chart.
3. Display the maximum and minimum average values ​​of the current detection results. You can judge the current noise level by looking at reference examples.
4. You can play the previously saved sound measurement records at any time to judge the measurement results.