Noise Meter: Decibel dB Log

A noise complaint needs more than saying it is loud right now. It needs a record of when, how many dB, and for how long.
Start and stop a measurement and the whole stretch is saved.

■ Each session becomes a record
Start and end time, duration, and maximum, average and minimum dB are saved as one entry.

■ See how it changed
A line shows how the noise moved during that stretch.

■ Export a report image
An image with the date, time, peak dB and duration, ready to attach for a building manager or mediation office.

■ Calibrate per device
Microphone sensitivity differs by phone. Adjust it yourself.

■ Privacy
Audio is never recorded. Only loudness is computed in real time and the raw sound is discarded immediately.
Conversations are never stored or transmitted.

■ Please note
Readings come from a smartphone microphone and are for reference only. They are not certified measurements.