NA 022

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

DIN EN IEC 60268-24 [New] references following documents:

Document number Edition Title
ITU-T P.58 2023-03 Head and torso simulator for telephonometry More 
IEC 60050-702 1992-03 International electrotechnical vocabulary; chapter 702: oscillations, signals and related devices More 
IEC 60050-801 1994-07 International Electrotechnical Vocabulary - Chapter 801: Acoustics and electroacoustics More 
IEC 60068-1 2013-10 Environmental testing - Part 1: General and guidance More 
IEC 60268-1 1985 Sound system equipment. Part 1 : General More 
ISO 11904-1 2002-10 Acoustics - Determination of sound immission from sound sources placed close for the ear - Part 1: Technique using a microphone in a real ear (MIRE technique) More 
ISO 4869-1 2018-10 Acoustics - Hearing protectors - Part 1: Subjective method for the measurement of sound attenuation More