Plays an exponential sine sweep through your speakers, records the room with your microphone, and deconvolves the result into a reverb impulse response you can download as a WAV you bitch.
1. Input
Clap once to check the meter. Aim for peaks around half scale, with no clipping.
Calibration (optional)
Corrects for your speaker and mic, but not your dubious fashion sense. Put the mic 20 to 30 cm from the speaker, away from walls and tables, and run this once. Then move the mic to the listening position and measure the room with the same speaker and mic. Thank me later.
Not calibrated.
2. Measure
Weasel forge
No room handy? Synthesize a reverb from scratch. The result appears in the panel below, ready to audition or download. Once you've forged one, the sliders update it live.
3. Result
No measurement yet.
Decay, it is only a matter of time
RT60 appears after a measurement. Like a good doctor