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dB Calc

iPhone Software to Perform dB / Neper / Power / Voltage Conversions

dB Calc performs several decibel related conversions. Decibel / Neper / Ratio Conversions: Enter in either the dB, Np (nepers), power or voltage ratio, and the other values will be calculated. Decibel / Power / Voltage Calculations: Enter in the one known value, and the others will be calculated. Select the correct units before entering in the value. You can change the units of the displayed (calculated values) by selecting the new units. Enter in the resistance before entering in the known value. The following units are available: dBmW - dB ref to 1 mW power dBuV - dB ref to 1 uV dBu - dB ref to 0.7746 V (audio) dBV - dB ref to 1 V uW - microwatts mW - milliwatts W - watts uV - microvolts mV - millivolts V - volts

Are you looking for a technology or radio related iPhone/iPad app but can't find one that does what you want? Have an idea for an app that you'd like to see? Contact us at info@blackcatsystems.com!