RT60 Acoustic Panel Test

RT60 Acoustic Panel Test turns your iPhone into a survey-grade reverberation time analyzer based on ISO 3382-2. One clap is all it takes. The app captures the impulse response through your device microphone, filters it into six standard octave bands (125 Hz, 250 Hz, 500 Hz, 1 kHz, 2 kHz, 4 kHz), builds Schroeder decay curves, and extracts T20 and T30 regression values - exactly the method described in the ISO 3382 international standard for room acoustics. WHAT YOU GET - RT60 per octave band