RT60 per octave band from a captured decay signal — spec §3c, §6 increment 4.
samples is the captured mic feed spanning the stimulus cutoff and the decay after it (the
recorder's own capture path, spec §9 ruling 2); sampleRate is the graph rate it was captured
at. Each band is filtered, Schroeder-integrated, and fitted over its own T20 span independently
— one band's refusal never blocks another's, because a room can decay cleanly at 125 Hz and sit
in the noise floor at 8 kHz on the same capture.
RT60 per octave band from a captured decay signal — spec §3c, §6 increment 4.
samplesis the captured mic feed spanning the stimulus cutoff and the decay after it (the recorder's own capture path, spec §9 ruling 2);sampleRateis the graph rate it was captured at. Each band is filtered, Schroeder-integrated, and fitted over its own T20 span independently — one band's refusal never blocks another's, because a room can decay cleanly at 125 Hz and sit in the noise floor at 8 kHz on the same capture.