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, with additional support from Prof. Peter Dinda. For details on the research, please read the AES convention paper.
Download the latest release of the app at the iTunes store.
This app collects no data from your usage. You may simply quit or delete the app to remove any temporary local data.