Sound Meter+ (Ad Free) v1.4.0.apk

Sound Meter+ (Ad Free) v1.4.0
Requirements: 4.0.3 and up
Overview: This is simple sound decibel meter app (Android)
Easy to use and interesting app.
Yellow Color Progress Version.



Levels of Noise in decibels (dB)
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
90 dB - Very noisy, nerve damage
100 dB - Increased noise, hearing damage
120 dB - Unbearable
140 dB - Almost deaf or deaf


(Noise Sound Decibel Meter)
(Ad Free Version)