NA 022

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

DIN EN IEC 60268-4 [CURRENT] references following documents:

Document number Edition Title
IEC 61000-3-3 2013-05 Electromagnetic compatibility (EMC) - Part 3-3: Limits - Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current ≤ 16 A per phase and not subject to conditional connection More 
IEC 61606-1 2009-07 Audio and audiovisual equipment - Digital audio parts - Basic measurement methods of audio characteristics - Part 1: General More 
IEC 61606-2 2009-07 Audio and audiovisual equipment - Digital audio parts - Basic measurement methods of audio characteristics - Part 2: Consumer use More 
IEC 61606-3 2008-10 Audio and audiovisual equipment - Digital audio parts - Basic measurements methods of audio characteristics - Part 3: Professional use More 
IEC 61606-4 2005-12 Audio and audiovisual equipment - Digital audio parts - Basic measurements methods of audio characteristics - Part 4: Personal computer More 
IEC 61672-1 2013-09 Electroacoustics - Sound level meters - Part 1: Specifications More 
ITU-R BS.468-4 ; ITU-R BS.468:1986-07 1986-07 Measurement of audio-frequency noise voltage level in sound broadcasting More