DecibelUnit¶

class astropy.units.function.logarithmic.DecibelUnit(physical_unit=None, function_unit=None)[source]

Logarithmic physical units expressed in dB

Parameters: physical_unit : Unit that is encapsulated within the decibel function unit. If not given, dimensionless. function_unit : By default, this is dB, but this allows one to use an equivalent unit such as 2 dB.