# Minor bug fixes
THE ONLY app in the App Store that lets you estimate your sound system or home theatre output BEFORE you buy speakers and amplifiers.
If you are thinking of a home theatre or going to buy a good sound system - estimate its sound level first!
* Estimate output of your future sound systems using the following parameters:
- Speaker Efficiency,
- Amplifier Power,
- Distance To Speakers,
- Number Of Speakers.
* Measure the result Sound Pressure Level
Try Room Sound Level app!
- June 13, 2014 Initial release
- August 19, 2014 New version 1.2
- November 05, 2014 New version 1.2.1
- January 05, 2015 New version 1.2.2
- February 21, 2015 New version 1.2.3
- November 08, 2016 New version 1.2.5