New model testing

Ready
Mic In
— dB
Dig Out
— dB
--.—
dB SPL (LAF)
--.—
LAeq, INF
--.—
LFmax
--.—
LFmin
Frequency Weighting
Time Weighting
Integration Time
Mic In
Digital Out
Spectrum analysis follows IEC 61260:2014 for 1/3 octave bands, displaying LEQ spectrum (0-120 dB) per IEC 61672-1. Broadband measurements use IEC 61672-1 Leq (Equivalent Continuous Sound Level) with time weighting (FAST/SLOW). Use arrow keys or click to navigate spectrum.
Start at 70 dB. Use your device volume + an external SPL meter to match the real SPL.