The Audio Toolkit
Tools
Guides
Calculators and references for live sound
Everything runs in the browser and keeps working offline. No accounts, nothing sent anywhere.
Tools
Ear Training
Name the boosted band, or find the feedback on a 1/3-octave graphic EQ.
1/3 oct
Delay Calculator
Distance, time and samples, temperature compensated.
ms · m · smp
dB Converter
dBu, dBV and volts against a selectable digital reference.
dBu · dBFS
Storage Calculator
Session size from track count, sample rate, bit depth and duration.
GB
Limiter Calculator
Driver protection thresholds from RMS power and minimum impedance.
dB · V
BPM to ms
Tempo to delay and modulation times. Straight, dotted and triplet.
BPM · ms
Guides
XLR Soldering
Pinout, cable preparation and solder order for balanced XLR.
pin 1·2·3
SpeakON Wiring
Pole assignment and jumpering for NL2, NL4 and NL8.
NL2/4/8