Audio Toolkit Pro
Acoustic Calculators
Essential tools for quick and accurate audio engineering calculations.
Wavelength
Calculate wavelength from frequency and air temperature.
Open Calculator
SPL at a Distance
Calculate SPL drop-off using the inverse square law.
Open Calculator
RT60 (Reverberation)
Calculate reverberation time using the Sabine formula.
Open Calculator
Cable Voltage Drop
Estimate voltage loss in copper speaker cables.
Open Calculator
Limiter / Compressor
Calculate threshold settings to protect a speaker.
Open Calculator