#2401756
D’fhéadfaí an torann sin a mheas freisin mar dhiall caighdeánach nach mór an meán a bheith cothrom le nialas dá bharr (seiceálfar an chomhsheasmhacht idir an dá chur chuige).
This noise could also be considered as the standard deviation forcing the mean to be zero (consistency between both approaches will be checked).