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About the application:

A modern sound level meter is an application on your mobile device. The sound level meter measures the intensity and loudness of sound in the environment. Decibel Meter is an application for your Android device smartphone that allows you to determine the sound level in decibels. The main sources of noise in an urban environment are: 1. Road - vehicles, motorcycles, trains, airplanes; 2. Industrial - working noise in factories; 3. Household - shops, garages, schools, discos; 4. Home - TV, speech, household appliances. How the Decibel Meter Sound Meter works: Sound is a random vibration. They are picked up by your mobile device's microphone and converted from audio to electrical in the apk. This allows you to isolate noise of a strictly defined frequency and carry out only their measurements. After processing the data, the signal is transmitted to your smartphone. The value of the electrical signal will correspond to the value of the sound volume in decibels, and it is displayed on the graph in the Sound level meter application. Sound Meter Features: -Displays the decibel on the scale -Show the current noise value- Display the minimum / average / maximum values ​​in decibels - Display decibels on graph, simple to understand We created this apk so you can save on buying professional sound level meters that cost a few hundred dollars. At the same time, we have created a attractive, easy design so that you receive a sleek and extremely user-friendly device with an intuitive interface. Noise levels in decibels according to the American Academy of Audiology (DB): 140 Shots, fireworks 130 - Jackhammers, Ambulance 120 - Jet planes take off 110 - Concerts, Vehicle horns 100 - Snowmobiles 90 - Power tool 80 - Alarms 70 - Travel, vacuum cleaners 60 - normal conversation 50 - moderate rainfall 40 - Silent Library 30 - Whisper 20 - Leaves rust 10 - Respiratory To monitor noise sources, download the Sound Meter app. If you have any issues, questions or recommendations, we are always satisfied to assist. Just send us an email to [email protected]