ClapIR Acoustics Measurement is a utility tool designed for iPhone users. This innovative app, developed by Stephen Tarzia, allows users to measure the acoustic properties of a room effortlessly. By simply clapping your hands after starting the app, ClapIR analyzes the clap's recording to provide detailed insights into the room's reverberation times and frequency response. This app simplifies acoustics engineering, offering a user-friendly solution for understanding room acoustics.

ClapIR is the result of research conducted at Northwestern University by Prem Seetharaman and Stephen Tarzia. This app brings the benefits of advanced acoustics analysis to the fingertips of users, making it a valuable tool for anyone interested in optimizing room acoustics.