Great sound meter app, love the multitude of values it can display, the configurability in terms of resolution, gain, filtering, plus the addition of the spectral analysis view was a great surprise. Of course, calibration is always going to be a problem when you write a piece of software for so many different hardware platforms that support it, for example on my HTC One (M7) the reading is about 17-18 dBA lower than what a hardware sound meter shows me in the same setting, and it only improves to about 13 dBA when I switch to the secondary mic at the top. But other than that it's fantastic - I don't think you can find anything more functional on the app store today.
DB noise meter Great app to get an 'indicative measure' to support any occupational safety recommendation for a full survey with an integrated noise level meter and evaluation.
Doubts This dB meter records way lower than others. With my hearing very sensitive to loud noises (tinnitus) and the discomfort I feel, I would expect much higher readings. I do have a quality instrument to check it against.
Works well enough for a free app, great for bands and work environment
Best on the market I have spent 2 full days looking for a sound meter to help me in a particular application. Tried over 10 different meters and this is the winner. Accurate, properly science based, good display and logging capability and no ads or bloat.
Frequently Updated Giving this ⭐⭐⭐⭐⭐ based on the fact it gets updated frequently alone, so as you can imagine, it's far superior to other meter apps out there.
Added user defaine filter.
You can create your own filter.
Added filter : dBB, dBC, ITU-R 468.
Improved some features.