Sound Meter

About Sound Meter Android App

Have you ever suffered from the noise of the neighbors?

Use Sound Meter to protect your family’s health from harmful noises now!

Sound Meter pro uses your microphone to measure noise volume in decibels(dB).With this app, you can easily measure the current level of environmental noise. Sound Meter is the best helper to detect noise.

Sound Meter is also known as sound level meter, decibel (dB) meter, noise meter, sound pressure level(SPL) meter .

With this app, you can easily measure the current level of environmental noise.

SPL(sound pressure level) meter app uses your embedded microphone to measure noise volume in decibels(db). Sound Meter is also known as sound level meter, decibel meter (dB meter), noise meter, sound pressure level meter (SPL meter).

Keep in mind that the maximum value is LIMITED by manufacturers, and very loud sound(100+ dB) cannot be recognized. Moto G4 (max.94), Galaxy S6 (85dB), Nexus 5 (82dB), HTC Desire(82dB)...

The high decibel value will be harmful to your physical and mental health and hearing function. You'd better avoid exposure in noisy environments.

Features:
* Indicates decibel by gauge
* Display the current noise reference
* Display min/avg/max decibel values
* Display decibel by graph
* Can calibrate the decibel for each devices

Levels of Noise In decibels (dB) according to American Academy of audiology :
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
60 dB - Normal conversation
50 dB - Moderate rainfall
40 dB - Quiet library
30 dB - Whisper
20 dB - Leaves rusting
10 dB –Breathing