Registration number (WIID)Project No.TitleStatus
57490EN 61096:1993/A1:1996Methods of measuring the characteristics of reproducing equipment for digital audio compact discsIzstrādē
84528prEN IEC 63758-12Qi specification - Version 2.3 - Part 12: Active alignment system (Fast Track)Izstrādē
45113EN 60094-4:1994Magnetic tape sound recording and reproducing systems - Part 4: Mechanical magnetic tape propertiesIzstrādē
66412EN IEC 60268-16:2020Sound system equipment - Part 16: Objective rating of speech intelligibility by speech transmission indexIzstrādē
83993prEN IEC 60728-204Optical transmission method of broadcast signals for gap-filler systemsIzstrādē
50096EN 62330-1:2004Helical-scan digital video cassette recording system using 12,65 mm (0,5 in) magnetic tape - Format HD-D5 - Part 1: VTR specificationsIzstrādē
49306EN 61842:2002Microphones and earphones for speech communicationsIzstrādē
48976EN 62356-2:2004Video recording - 12,65 mm type D-11 format - Part 2: Picture compression and data streamIzstrādē
49746EN 61595-3:1999Multichannel digital audio tape recorder (DATR), reel-to-reel system, for professional use - Part 3: 24-bit operation for 16-bit mediaIzstrādē
47464EN 61305-5:2003Household high-fidelity audio equipment and systems - Methods of measuring and specifying the performance - Part 5: LoudspeakersIzstrādē
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