NA 022

DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE

DIN EN IEC 60118-9 [CURRENT] references following documents:

Document number Edition Title
IEC 60318-6 2007-11 Electroacoustics - Simulators of human head and ear - Part 6: Mechanical coupler for the measurement of bone vibrators More 
ISO 3 1973-04 Preferred numbers; Series of preferred numbers More 
IEC 60263 2020-06 Scales and sizes for plotting frequency characteristics and polar diagrams More 
ISO/IEC Guide 98-3 2008-09 Uncertainty of measurement - Part 3: Guide to the expression of uncertainty in measurement (GUM:1995) More 
ISO/TR 25417 2007-12 Acoustics - Definitions of basic quantities and terms More