Noise Meter - dB, Noise, Log

Measure it. Record it. Put it on paper. Saying it was loud is easy to dismiss. A document that says how many decibels, at what time, for how long, is not. Noise Meter measures everyday noise in decibels, records it, and turns every session into a one page measurement report you can hand in. [While you measure] - A live waveform and gauge show how loud it is right now. - Peak level (Lmax) and 1 minute and 5 minute equivalent levels are calculated as you record. - Day limits (06:00 to 22:00) and night limits (22:00 to 06:00) are applied automatically. Night is 5dB stricter. - Tap a source button the moment you hear it (footsteps, dragged furniture, a dropped object) and it is marked at that exact point. - Recording keeps running with the screen off. [Calibration that fits your phone] Microphone sensitivity differs by device. One 10 second calibration gets your numbers right, and the…