pydsm.audio_weightings.d_weighting

pydsm.audio_weightings.d_weighting(f, normal=True, power=True)

Returns the D-weighting as a function of frequency.

Parameters

ffloat or array of floats

frequency where the weighting function is computed

normalbool

whether the function should be normalized to have unit gain at 1 kHz. This parameter is ignored, since this weighting function is always normalized.

powerbool

whether the function should express the weighting in terms of acoustic power or signal amplitude

Returns

wfloat or array of floats

value of the weigting function