Projekta Nr.LVS HD 369.10 S4:1991
NosaukumsLays down requirements for the track configuration on the compact cassette for language laboratory, language trainer, tape-slide synchronization systems or other similar applications. Specifies frequencies and durations of cue tones.
Reģistrācijas numurs (WIID)48929
Darbības sfēraLays down requirements for the track configuration on the compact cassette for language laboratory, language trainer, tape-slide synchronization systems or other similar applications. Specifies frequencies and durations of cue tones.
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