Reference Source

ISO 1864:1984

For ISO 1864:1984, item title is Information processing — Unrecorded 12,7 mm (0.5 in) wide magnetic tape for information interchange — 32 ftpmm (800 ftpi) NRZ1, 126 ftpmm (3 200 ftpi) phase encoded and 356 ftpmm (9 042 ftpi), NRZ1; status code is 9599; successor is ISO/IEC 1864:1992 | ISO 1864:1985; withdrawn / published date is 1984-02-01, recorded from its source on 2026-08-05.

Identifier
ISO 1864:1984 verified
Item title
Information processing — Unrecorded 12,7 mm (0.5 in) wide magnetic tape for information interchange — 32 ftpmm (800 ftpi) NRZ1, 126 ftpmm (3 200 ftpi) phase encoded and 356 ftpmm (9 042 ftpi), NRZ1 verified
Status code
9599 verified
Successor
ISO/IEC 1864:1992 | ISO 1864:1985
Withdrawn / published date
1984-02-01 verified
Sourceisopublicstorageprod.blob.core.windows.net
Verified
Review by
DatasetWithdrawn and superseded ISO standards

What the source says

6533,IS,,ISO 1864:1984,"Information processing — Unrecorded 12,7 mm (0.5 in) wide magnetic tape for information interchange — 32 ftpmm (800 ftpi) NRZ1, 126 ftpmm (3 200 ftpi) phase encoded and 356 ftpmm (9 042 ftpi), NRZ1","Traitement de l'information — Bande magnétique vierge de 12,7 mm (0,5 in) de large, pour l'échange d'information — 32 ftpmm (800 ftpi) NRZ1, 126 ftpmm (3 200 ftpi) par codage de phase et 356 ftpmm (9 042 ftpi), NRZ1",1984-02-01,2,['35.220.22'],ISO/IEC JTC 1,9599,,"[6535,6534]","['en','fr']",11,

isopublicstorageprod.blob.core.windows.net, retrieved 2026-08-05

Source

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