Sound Meter Simple(YC)

Want to measure sound level? Try Simple Sound Meter! This is simple sound decibel meter app Easy to use and interesting app. Yellow Color Circle Version. Levels of Noise in decibels 20 dB - Very quiet, almost feel nothing. 40 dB - Quiet, like soft whispers. 50 dB - Quiet office. 60 dB - Ordinary indoor conversations. 80 dB - Noisy, may hurt the nerve.