Want to measure sound level? This is smart sound level meter app for Android. Our decibel meter uses your built-in microphone to measure sound volume in decibels and also displays samples on graph.
Microphones in most devices are aligned to human voice and the maximum values are limited by the hardware. Very loud sounds (90 dB and more) may not be recognized. Automatic gain control used in some devices may interfere with the operation of this noise meter.
Sound Meter v1.20 Apk