![]() You’d better avoid exposure in noisy environments. The high decibel value will be harmful to your physical and mental health and hearing function. Tap the button under the dial gram, you can change the interface into a large one. If the interface is small when you open it, you should know it is a convenient mode. Levels of Noise In decibels (dB) according to the American Academy of audiology, from 20 dB to 120 dB between the division, for example, 60 dB is “Normal conversation “. – Can calibrate the decibel for each device – Display decibel by a graph, easy to understand ![]() ![]() With this app, you can easily measure the current level of environmental noise. The best helper to detect noise. The sound meter app uses your microphone to measure noise volume in decibels(dB).
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