Sound/Noise Meter measures noise level in decibels.
This is a very simple and useful app to detect how loud your surrounding environment is.
Caution:
The value of Sound/Noise Meter is not as precise as an actual Sound Pressure Level Meter, this is due to most device's microphone being aligned to human voice.To fix this, use an actual sound pressure level meter to adjust decibel error.
9Apps 4.9
