## Recipes## Decibel (dB) CalculatorDecibel defined as ten times the logarithm of a power ratio. Or twenty times the logarithm of a voltage ratio or a current ratio. This calculator converts decibels between a voltage ratio and a current ratio or a power ratio. Just fill in one field and click
Convert below the field. The calculator converts the other two conditions. dB = 20log _{10} (V1/V2) = 10log_{10} (P1/P2).
Example: Insert 6.021 in dB and read Volt gain to 2.00 and Power gain to 4.00. Also try inserting the 2 other values and read the result._{10}(V1/V2) and 20log_{10}(I1/I2) or 10log_{10}(P1/P2)
In the case of a damping insert dB as a negative number. |

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