Chart standing · US
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Ratings breakdown · US
The star breakdown behind this app's rating in this storefront.
5★
62%
8
4★
15%
2
3★
0%
0
2★
0%
0
1★
23%
3
Screenshots
About
ClapIR is a tool for measuring the acoustic properties of a room. Simply start the app and clap your hands. ClapIR then analyzes the clap's recording to calculate the room's reverberation times and frequency response. It's acoustics engineering made easy! ClapIR is based on research done at Northwestern University by Prem Seetharaman and Stephen Tarzia.
What's new · 1.5
Fixed a major bug in the signal processing. In the 1.4 version of the app, decibel values were and rt60 values were both off by factors of 2.
Details
DeveloperStephen Tarzia
ReleasedApr 2012
UpdatedFeb 2024
Version1.5
Size1.5 MB
RequiresiOS 9.0 or later
Age rating4+
LanguagesEnglish, German, Spanish
PriceFree
Categories
Bundle IDcom.stevetarzia.ClapIR