Registration number (WIID)Project No.TitleStatus
42659LVS HD 527 S1:2002Measuring method for chrominance signal-to-random noise ratio for video tape recordersAtcelts
43139LVS HD 514 S1:1989Pre-recorded optical reflective videodisk system - 'Laser vision' 50Hz/625 lines - PALAtcelts
43087LVS HD 507 S1:1988Time and control code for video tape recordersAtcelts
43678LVS HD 483.5 S2:1994Sound system equipment - Part 5: LoudspeakersAtcelts
56958LVS HD 483.5 S1:1990Sound system equipment - Part 5: LoudspeakersAtcelts
54197LVS HD 483.3 S2:1992Sound system equipment - Part 3: AmplifiersAtcelts
50780LVS HD 483.3 S1:1990Sound system equipment - Part 3: AmplifiersAtcelts
51883LVS HD 483.2 S2:2002Sound system equipment - Part 2: Explanation of general terms and calculation methodsAtcelts
53329LVS HD 483.2 S1:1989Sound system equipment - Part 2: Explanation of general terms and calculation methodsAtcelts
46773LVS HD 483.1 S2:2002Sound system equipment - Part 1: GeneralAtcelts
Displaying 21-30 of 374 results.