Back
Category: Utilities
Calculate Decibels

Calculate Decibels

       iOS Universal

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:

I1+I2+...+IN=10*Log10(10^(I1/10)+10^(I2/10)+....+10^(IN/10))

Or just use Calculate Decibels

What's new

-Optimized for iPhone5, iPad mini and iOS 6


Screenshots

Screenshot 1 of 2

Share with Others

Last changed:
Nov 27, 2012
Category:
Utilities
Developer:
Thomas Tsopanakis
Version:
1.1
Size:
3.0 MB

Current Version Average Rating:
No data

All Versions Average Rating:
No data
Other Apps By This Developer
Algebra+Calculator
Atmosphere Calculator
Calculator+Scientific
Countdown to Big Days Widget - Events Countdown
Countdown+++
Countdown+Clock
Date & Time Calculator (7 in 1)
Date & Time Calculator (9 in 1)
Email Templates
Gaussian / Normal Distribution
Generate Random Number
Gloomlogue
Heads 'n Tails
Heads n' Tails
InstaBlender - Double Exposure and Superimpose Image Blender
InstaSquarer - Layouter for Instagram
InstaSquarer HD
Integrals
Jerry Birdy
Jerry Hurry Up!!
Linear Interpolation
Lists To do
Lists To-do
Math Keyboard
MathPrecious
MathTab Solver
Matrices Calculator
Matrices Calculator +
Number Sequence Calculator
Number+Generator
ODE Runge-Kutta
Password Protector+Generator
Percent Calculator+
Percentages Calculator
Perfect Picture - Photo Editor for Instagram
Pregnancy Conception Calculator
QuickTimer+
Safe Notes HD
Scientific+Calculator
Secret Tree Notepad
Sticky Notes HD
Tally Counters
Timer+Stopwatch