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Calculate Decibels

Calculate Decibels
Download on the AppStore Click here to request a review of this app

  • App Store Info


This app allows you to add and subtract limitless sound source decibel levels together to give a total sound db level.

Sound levels are generally expressed in decibels, which are logarithmic and so cannot be manipulated without being converted back to a linear scale. You must first antilog each number, add or subtract and then log them again in the following way:


Or just use Calculate Decibels

What's New in Version 1.1

-Optimized for iPhone5, iPad mini and iOS 6


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