Registration number (WIID)Project No.TitleStatus
53346LVS EN 60094-2:1993Magnetic tape sound recording and reproducing systems - Part 2: Calibration tapesAtcelts
53314LVS HD 337 S2:1978Processed disk records and reproducing equipment - First supplement: Methods of measuring the characteristics of disk record playing unitsAtcelts
53329LVS HD 483.2 S1:1989Sound system equipment - Part 2: Explanation of general terms and calculation methodsAtcelts
53561LVS HD 483.15 S2:1990Sound system equipment - Part 15: Preferred matching values for the interconnection of sound system componentsAtcelts
54333LVS HD 531 S1:1989Helical-scan video tape cassette system using 8 mm magnetic tape - Video 8Atcelts
54467LVS HD 311.2 S1:1977Magnetic tape sound recording and reproducing systems - Part 2: Calibration tapesAtcelts
55396LVS EN 60958:1990Digital audio interfaceAtcelts
56897LVS HD 483.12 S1:1990Sound system equipment - Part 12: Application of connectors for broadcast and similar useAtcelts
56958LVS HD 483.5 S1:1990Sound system equipment - Part 5: LoudspeakersAtcelts
48311LVS HD 95.3 S1:1984Aerials for the reception of sound and television broadcasting in the frequency range 30 MHz to 1 GHz - Part 3: Methods of measurements of mechanical properties, vibration and environmental testsAtcelts
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