Sound meter in Decibel (dB)

Is a useful tool in daily life to help you avoid noise pollution that harms your hearing and affects your rest? For example, your children or relatives need quiet to have a good night's rest. Sleep well. Our sound meter app can measure noise in precise Decibel units
Core:
(1) Measure sound in units (dB)
- Receive noise data
- Measure noise in Decibel units
- Calculate minimum, average and maximum
- Noise level
(2) Bluetooth signal meter
- Necessary and sufficient conditions: Android device must be turned on and receive the Bluetooth signal strength of the devices you are connecting to.
- Bluetooth signal meter: This is useful so you have enough data to determine which location the device has the best Bluetooth signal to connect to for data transfer between the two devices.

Notes:
* To get accurate sound measurements with this app, please calibrate the microphone performance before using.
If you have any questions, please contact us via email.