EN 61094-1 Measurement Microphones Part 1: Specifications for Laboratory Standard Microphones*, 2023-12-21 Update
EN 61094-2:2009 Electroacoustics - Measurement microphones - Part 2: Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique
EN 61094-4 Measurement Microphones Part 4: Specifications for Working Standard Microphones
IEC 61094-1 Measurement microphones - Part 1: Specifications for laboratory standard microphones
IEC 61094-4 Measurement microphones - Part 4: Specifications for working standard microphones
ISO/IEC Guide 98-3 Uncertainty of measurement - Guide to the expression of uncertainty in measurement (GUM:1995). Extension to any number of output quantities
BS EN 61094-5:2016 history
2016BS EN 61094-5:2016 Electroacoustics. Measurement microphones. Methods for pressure calibration of working standard microphones by comparison
2002BS EN 61094-5:2002 Measurement microphones - Methods for pressure calibration of working standard microphones by comparison