Do you want to measure the sound level? This is an intelligent sound-level meter app for Android!
Our decibel meter uses the built-in microphone to measure the volume in decibels (dB) and displays the samples on the graph.
Note: The microphones in most devices are aligned with the human voice, and the maximum value is limited by the hardware. Thunderous sounds (~ 90 dB or more) may not be recognized. The automatic gain control used in some equipment may interfere with the operation of this noise meter.