Download APK file "Sound Meter" for Samsung Galaxy J2 DTV free, apk file version is
3.8 to download to your Samsung Galaxy J2 DTV just click this button. It's easy and warranty. We provide only original apk files. If any of materials on this site violates your rights,
report us Professional sound level meter that measures loudness or sound pressure level (SPL) in decibels.
If features direct reading in dB (dBA), has wide measuring range, Min/Max function and additional digital display.
NOTE: This app can measure sound level in decibels using your device's microphone located on the bottom. The accuracy of the measured sound level depends on your device's microphone quality and can be improved by performing a calibration procedure described in app's info screen.
V3.8 changes: Improved graphics and usability.
V3.7 changes: Reduced app size and memory requirements.
V3.5 changes: Added microphone noise floor option.
V3.3 changes: Bug-fixes and UI optimizations.
V3.2 changes: Metering engine improvement, please re-calibrate.
V3.0 changes: Complete app redesign with lots of bug-fixes and improvements.
V2.9 changes: Bugfixes, HD graphics and graphing function.