Registration number (WIID)Project No.TitleStatus
51204EN 60712:1994Helical-scan video-tape cassette system using 19 mm (3/4 in) magnetic tape, known as U-formatIzstrādē
59295EN 62760:2016Audio reproduction method for normalized loudness levelIzstrādē
44019EN 61834-1:1998Recording - Helical-scan digital video cassette recording system using 6,35 mm magnetic tape for consumer use (525-60, 625-50, 1125-60 and 1250-50 systems) - Part 1: General specificationsIzstrādē
48582EN 60268-5:2003/A1:2009Sound system equipment - Part 5: LoudspeakersIzstrādē
57367EN 61834-6:2000Recording - Helical-scan digital video cassette recording system using 6,35 mm magnetic tape for consumer use (525-60, 625-50, 1125-60 and 1250-50 systems) - Part 6: SDL formatIzstrādē
66412EN IEC 60268-16:2020Sound system equipment - Part 16: Objective rating of speech intelligibility by speech transmission indexIzstrādē
44378prHD 369.11 S1Audiovisual, video and television equipment and systems - Part 11: Video recording systems - Operating practices to facilitate browsingIzstrādē
45500EN 50563:2011External a.c. - d.c. and a.c. - a.c. power supplies – Determination of no-load power and average efficiency of active modesIzstrādē
44838EN 62075:2012/AC:2013Audio/video, information and communication technology equipment - Environmentally conscious designIzstrādē
56686EN 60856:1993/A2:1997Pre-recorded optical reflective videodisk system "Laser vision" 50 Hz/625 lines - PALIzstrādē
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