Android Calc :
Dozens of useful audio calculator:
- Intelligent Limiter Threshold calc
- Eq tools Q<=>BW, Q Proportionnal <=> Constant, etc
- Delay <=> Distance
- Amp gain calc, sensitivity to gain
- Amp volts power calc (watts, volts, RMS, PEAK, etc)
- Electrica formulas calc (find watts, volts, resistance, current)
- dBu/dBV <=> Volts
- SPL from amp gain and distance
- Power ratio to dB
- Average multiples dB values
- Sum multiples dB values
- Sum dB with phase
- Delay <=> Phase <=> Frequency
- Wavelegnth <=> Frequency
- BPM <=> Delay
- Equivalent voltage 1w/1m
- Max speaker cable length
- Max line cable length
- Air attenuation
- Ponderation attenuation
- Speed of sound from temperature, Hygrometry, Pressure
- Crest factor
- DI Index from directivity