Tap anywhere to start audio engine

1dB0101 Engine

Min
--.-
Live dB
--.-
Avg (1s)
--.-
Max
--.-
Crest--.-
Dose---%
Low---- Hz
Live---- Hz
High---- Hz
WeightdBA
dBA
00:00
TWA
--.-
L90
--.-
L10
--.-
Real-Time Analyzer
Tap to expand
🟦 Low🟨 Mid🟥 High― Peak
Live History
Sync pulses at selected interval to identify speaker delay.

Features & Settings

Settings
Weighting
Calibration Offset0.0 dB
Adjust to match a reference meter.
LEQ Time Window1s
Industry standard is 1s.
ResponsivenessNormal
RTA Peak HoldMedium
Theme
Signal Generator
Sound Level Reference