Noise Detector

Features:

--- Set Maximum allowed noise in Decibels
--- Record the announcement message
--- Test the recording
--- Activate and Deactivate the App

How does it work?

--- Activating the app, starts the background service to capture the sound and depends on the efficiency of the microphone. It keeps running even if you exit the app until you deactivate it. When the dB value exceeds the specified noise level value, the recording starts playing. Once it is over, the app starts listening again.