Sound Meter Android Apk


Sound Meter App

Sound Level Meter is in the 4th set of the Smart Tools collection (noise, decibel meter).
REMEMBER!! The built-in microphones were aligned to human voice (300-3400Hz, 40-60dB). Therefore the maximum values are LIMITED by the hardware limitation, and very loud sound(100+ db) cannot be recognized. Moto Droid (max.100), Galaxy S3 (81dB), Galaxy Note (91dB), Galaxy S2 (98dB)…
SPL(sound pressure level) meter app uses your built-in microphone to measure noise volume in decibels(db), and shows a reference. We had calibrated many android devices with the actual sound level meter with dB(A).
See the 6-7th pictures. I had calibrated many android devices with an actual sound level meter. You can trust the result in routine-noise levels (40-70dB). But, please use it as an auxiliary tool.




Similar Apps

Passwallet passbook Apk

PassWallet – Passbook + NFC Download

Collect all your Passbook / Apple Wallet (.pkpass files) tickets & coupons, from flight boarding passes to coffee shop loyalty cards in one easy to use application. Introduced in Apple's iOS 6, Passbook's PKPass file format will quickly become the…

Smashy Food Apk

Smashy Food is the new awesome One Tap Smashy Experience you can have on the Google Play Store. *** Smashy Food now has new awesome Apple and Pineapple Characters! Unlock them today and get your PPAP on! With their own…

SuperSport app

Your SuperSport second-screen experience takes the game-day experience to a whole new level! With live video for Rugby, Football, Cricket and more, SuperSport with its revamped interface will take care of all your sporting needs, wherever you are. Enjoy video…