Posted onMarch 16, 2013August 20, 2013AppsSound Level Smart Sound Meter is part 4. of the Smart Tools series. Acoustimeter uses your phone mic to measure noise volumn in decibels(dB) and shows a…Read More
Posted onApril 12, 2011AppsdeciBel A simple sound level meter that uses the phone mic to measure sound pressure levels. It displays the current, maximum and minimum values in decibels,…Read More