Sound Meter & Decibel dB Meter 4+

Measuring sound level instantly and analyzing noise is now easy! Our professional decibel meter app analyzes the noise level and displays the decibel value of all sounds around you.

Measure the decibel (dB) value of all sounds with your smartphone microphone without the need for a physical decibel meter.

Get real time results by measuring sound level and noise instantly. All measured values are shown on a real-time graph connected to the flow.

Designed with a clean and simple interface that anyone can use easily. Easily measure the decibel value of all sounds with your smartphone microphone anytime, anywhere.

Our Sound Meter & Decibel dB Meter application does not record any sound. When the application is open, instant measurement is made and the results are shown on the screen instantly.

You can detect high decibel levels that affect your health while combating noise pollution.

For more accurate results, there is a calibration feature where you can easily calibrate your device.

The reference table of decibel levels is as follows.

140 dB: Fireworks and gunfire,
130 dB: Drill sound and jet takeoff,
120 dB: Ambulance siren and thunder,
110 dB: Concerts and symphony orchestra,
100 dB: Train and car horn,
90 dB: Lawn mower noise,
80 dB: City traffic and blender noise,
70 dB: Washing machine noise,
60 dB: Background music and speech,
50 dB: Quiet office and refrigerator noise,
40 dB: Quiet room and light rain,
30 dB: Library and whispering,
20 dB: Wall clock sound,
10 dB: Leaf rustling and breathing

- Sound Meter & Decibel dB Meter
- Real Time Decibel dB Graph
- Decibel Levels Reference Table
- More Accurate Results - Calibration
- Clean & Simple Interface - Easy to Use
- Professional Measurement - Available Offline

Rate it 5 stars and share it with all your loved ones so the app can improve. We wish you a good time.