Specification for audio-frequency calibration tape for transverse track video recorders
€269.00
Specification for cordless audio transmission devices using infra-red radiation
€165.00
Specification for transverse track video tape recorders
Audio-visual, video and television equipment systems Specification for a digital counter audio cassette
Frames for round and ovale loudspeakers; dimensions
€34.30
Specification for helical-scan video-tape cassette system using 19 mm (¾ in) magnetic tape, known as U-format
Specification for underground loudspeaker communication systems in coal mines
Électroacoustique - Matériels et systèmes haute fidélité - Enceintes acoustiques - Règles
€34.00
Methods of measurement on receivers for television broadcast transmission; methods of measurement for checking the immunity from interference voltages on the connecting leads of the receiver
€48.79
Methods of measurement on radio receivers for various classes of emission - Methods of measurement for checking the immunity from interference voltages on the connecting leads of the receiver
€41.78
Preparation of visual aids for lectures
€193.00
MAGNETIC TAPE SOUND RECORDING AND REPRODUCING SYSTEMS. METHODS OF MEASURING THE CHARACTERISTICS OF RECORDING AND REPRODUCING EQUIPMENT FOR SOUND ON MAGNETIC TAPE
€74.00
Audiovisual, video and television equipment and systems. Part 10: Audio cassette systems
€44.00
Audiovisual, video and television equipment and systems. Part 14: Audio striped card systems
€22.00
Audiovisual, video and television equipment and systems. Part 5: Control, synchronisation and address codes - Chapter II: Control system for two still projectors. Operating practice
