Specifies essential characteristics of 3.81 mm magnetic tape cassettes using the 7-bit coded character set. The recording system specified uses the 31.5 bits per millimetre phase encoded recording method. Technically identical with ISO 3407.
Original price was: $58.00.$29.00Current price is: $29.00.
Information interchange on 3.81 mm (0.150 in) magnetic tape cassette at 4 cpmm (100 cpi), phase encoded at 63 ftpmm (1600 ftpi)
Standards Australia , 01/01/1980
Pages: 22
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