Sound Meter

Sound meter dB Simple operation and easy to use.


Sound meter dB is an application that measures in real time the sound level from your smartphone, allowing you to know the decibel dB.

The high decibels is harmful to your physical function and mental health and hearing. You'd better avoid exposure in noisy environments.
For your health and protect your family, detect the decibel value now!

Levels of Noise In decibels (dB) according to American Academy of audiology (www.audiology.org):
140 dB - Gun shots, fireworks
130 dB - Jackhammers, Ambulance
120 dB - Jet planes taking off
110 dB - Concerts, Car horns
100 dB - Snowmobiles
90 dB - Power tools
80 dB - Alarm clocks
70 dB - Traffic, vacuums
60 dB - Normal conversation
50 dB - moderate rainfall
40 dB - Quiet library
30 dB - Whisper
20 dB - Leaves rusting
10 dB – Breathing