ClapIR Acoustics Measurement
Stephen Tarzia · Utilities
Independent analytics for this App Store listing. AppTracker is not affiliated with Stephen Tarzia.
Chart standing · US
What changed · US
Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.
Ratings breakdown · US
The star breakdown behind this app's rating in this storefront.
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