Registration number (WIID)Project No.TitleStatus
47334HD 619 S1:1992Non-broadcast video tape recorders - Methods of measurement - Part 1: General video (NTSC/PAL) and audio (longitudinal) characteristicsAtcelts
44411HD 574 S1:1990Type B helical video recordersAtcelts
53258HD 573 S1:1990/A1:1995Type C helical video tape recordersAtcelts
49208HD 573 S1:1990Type C helical video tape recordersAtcelts
48026HD 567.6 S1:1990Recommended methods of measurement on receivers for television broadcast transmissions - Part 6: Measurements under conditions different from broadcast signal standardsAtcelts
57504HD 560.3 S1:1992Methods of measurement on radio receivers for various classes of emission - Part 3: Receivers for amplitude-modulated sound-broadcasting emissionsAtcelts
50291HD 560.1 S1:1990Methods of measurement on radio receivers for various classes of emission - Part 1: General considerations and methods of measurement, including audio-frequency measurementsAtcelts
54409HD 549 S1:1989Conference systems - Electrical and audio requirementsAtcelts
54901HD 544 S1:1989Audio recording - PCM encoder/decoder systemAtcelts
54333HD 531 S1:1989Helical-scan video tape cassette system using 8 mm magnetic tape - Video 8Atcelts
Displaying 281-290 of 835 results.