Sound meter | Noise detector |

hhll tools

Contains adsIn-app purchases

About this app

Decibel meters are also known as sound level meters (decibel meters), noise detection, sound meters, noise detectors, and noise detectors.
Decibel meter is a noise detection software that uses mobile phone microphone to measure the ambient noise decibel (dB).
The current decibel size and curve are displayed during the process. With the decibel meter, you can measure the current ring
The noise level of the environment is simple and easy to use.

special function:
- The dashboard displays the current noise decibel value
- Display min/aver/max/current decibel value
- Display decibel size change chart
- the decibel value of the calibratable device
- Display test time
- Can pause, refresh test data

Tips:
1. Since the phone is not a professional decibel meter, some devices may require calibration. The decibel value can be changed to get the best results based on your device sensitivity.
2. Due to the limitations of mobile phone microphones, there are errors in different mobile phone test data, so this application is not a substitute for professional scientific test equipment.

Ratings and reviews

Doesnt want to work. Just flashes 13 or 14 no matter the sound volume around. Very disappointing

only 5 star if this app can function even without data/internet connection and with minimal pop up of ads

Important app for estimating noise at working areas where high accuracy is not required.

What's new

1：Support android 13 version.