DIN EN 60942:2004 Electroacoustics - Sound calibrators (IEC 60942:2003); German version EN 60942:2003
DIN EN 61094-5:2016 Electroacoustics - Measurement microphones - Part 5: Methods for pressure calibration of working standard microphones by comparison (IEC 61094-5:2016); German version EN 61094-5:2016
DIN EN 61094-6:2005 Measurement microphones - Part 6: Electrostatic actuators for determination of frequency response (IEC 61094-6:2004); German version EN 61094-6:2005
DIN EN 61183:1994 Electroacoustics - Random-incidence and diffuse-field calibration of sound level meters (IEC 61183:1994); German version EN 61183:1994
DIN EN 61672-1:2014 Electroacoustics - Sound level meters - Part 1: Specifications (IEC 61672-1:2013); German version EN 61672-1:2013
DIN EN 62585:2013-03 Electroacoustics - Methods to determine corrections to obtain the free-field response of a sound level meter (IEC 62585:2012); German version EN 62585:2012
DIN V ENV 13005:1999 Guide to the expression of uncertainty in measurement; German version ENV 13005:1999
IEC 61 Lamp caps and holders together with gauges for the control of interchangeability and safety; part 4: guidelines and general information; supplement 1 to IEC 61-4(1990)
DIN EN 61672-3:2017 history
2017DIN EN 61672-3:2017-05 Electroacoustics - Sound level meters - Part 3: Periodic tests (IEC 61672-3:2013); German version EN 61672-3:2013
2017DIN EN 61672-3:2017 Electroacoustics - Sound level meters - Part 3: Periodic tests (IEC 61672-3:2013); German version EN 61672-3:2013
2014DIN EN 61672-3:2014 Electroacoustics - Sound level meters - Part 3: Periodic tests (IEC 61672-3:2013); German version EN 61672-3:2013
2007DIN EN 61672-3:2007 Electroacoustics - Sound level meters - Part 3: Periodic tests (IEC 61672-3:2006); German version EN 61672-3:2006