Sound Meter

A loud noise will be harmful to both your physical and mental health. You should avoid exposure to those environments. Let our sound meter help you detect those environments. Don't hesitate to download Sound Meter to protect your and your family's health.

Features:

- Decibels indicator (dB) in real time.

- Display the current noise reference

- Display min/avg/max decibel values

- Calibrate decibel to adjust the microphone for every phone.

- Gives a real-time graph for the sound detected by the microphone.

NOTES:

Microphones in most android devices are aligned to human voice. The maximum values are limited by the device. Very loud sounds(over ~90 dB) may not be recognized in most device. So please use it as just an auxiliary tools. If you need more accurate dB values, we recommend a actual sound level meter for that.

SOUND METER LEVELS

10dB - Almost quiet, Breathing

20dB - Rustling leaves, Ticking watch

30dB - Whisper, Quiet rural area

40dB - Quiet Library, Bird Calls

50dB - Quiet office, Moderate Rainfall

60dB - Normal conversation at 3ft

70dB - Busy traffic, Vacuum cleaner

80dB - Loud music, Alarm clocks

90dB - Diesel truck, Power mower

100dB - Motorcycle, Blow dryer

110dB - Concerts, Screaming Child

120dB - Threshold of pain, Thunder