RCAIDE.Library.Methods.Noise.Common.decibel_arithmetic.pressure_ratio_to_SPL_arithmetic# pressure_ratio_to_SPL_arithmetic(p_pref_total)[source]# This computes the total SPL given mutiple acoustic pressure ratios of one of mutiple sources Assumptions:None Source:None Inputs:Pressure Ratios [unitless] Outputs:Sound Pressure Level [decibel] Properties Used:N/A