Sound Meter - decibel meter

Decibel meter uses your built-in microphone to measure sound volume in decibels * Main Features - Display min/max/avg decibel values - Display Elapsed time of decibel - Line chart notification - Indicates decibel by gauge - Display the current noise reference - Support Dark / Light Theme ** Notes ** Microphones in most devices are aligned to the human voice and the maximum values are limited by hardware.