E: Some Calculators

Current version of the page has been reviewed and is approved (2025-03-06 12:57).

Read before: D: Coherent and non-coherent signals (summing noise signals)

Volts to dBu or dBV

VoltsfromtodBu

VoltsfromtodBV

Sum up to 3 levels

For correlated signals use this calculator (still beta! all fields have to be filled at this time)

AddAbsoluteLevelsdB

Read next: Understanding Sound Pressure Level

←D: Coherent and non-coherent signals (summing noise signals)Decibel & Level calculation