The Sound Level Meter app is a useful tool for measuring environmental noise and displaying decibel values in various forms. This app features a gauge that indicates decibel levels, as well as the current noise reference, minimum, average, and maximum decibel values. Additionally, the app displays decibel levels in graph form and shows the elapsed time of the measurement. Users can also calibrate the decibel readings for their specific device. <br/><br/>It is important to note that the microphones in most Android devices are aligned to human voice and have limited maximum values. Therefore, very loud sounds over approximately 90 dB may not be recognized by most devices. The Sound Level Meter app should be used as an auxiliary tool and for more accurate decibel readings, an actual sound level meter is recommended.<br/><br/>Overall, the Sound Level Meter app offers a tidy graphic design with high frame rates, making it a user-friendly option for measuring environmental noise levels. <br/><br/>Paragraph 2: <br/><br/>The Sound Level Meter app is a helpful tool for anyone who needs to measure environmental noise levels. The app displays decibel values in various forms, including a gauge, graph, and minimum, average, and maximum values. Additionally, the app shows the elapsed time of the measurement and allows users to calibrate the decibel readings for their specific device. <br/><br/>It is important to keep in mind that the microphones in most Android devices are designed for human voice and have limited maximum values. Therefore, very loud sounds over approximately 90 dB may not be recognized by most devices. The Sound Level Meter app should be used as an auxiliary tool and for more accurate decibel readings, an actual sound level meter is recommended. <br/><br/>Overall, the Sound Level Meter app offers a user-friendly experience with its tidy graphic design and high frame rates. It is a useful tool for anyone who needs to measure environmental noise levels, but users should be aware of the limitations of their device's microphone. <br/><br/>Paragraph 3: <br/><br/>The Sound Level Meter app is a smart sound meter app that displays decibel values in various forms. The app features a gauge that indicates decibel levels, as well as the current noise reference, minimum, average, and maximum decibel values. Additionally, the app displays decibel levels in graph form and shows the elapsed time of the measurement. Users can also calibrate the decibel readings for their specific device. <br/><br/>It is important to note that the microphones in most Android devices are designed for human voice and have limited maximum values. Therefore, very loud sounds over approximately 90 dB may not be recognized by most devices. The Sound Level Meter app should be used as an auxiliary tool and for more accurate decibel readings, an actual sound level meter is recommended. <br/><br/>Overall, the Sound Level Meter app offers a tidy graphic design with high frame rates, making it a user-friendly option for measuring environmental noise levels. However, users should be aware of the limitations of their device's microphone and use the app as an auxiliary tool.