IBM MT/ST
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The IBM MT/ST (Magnetic Tape Selectric Typewriter) is a predecessor of the modern word processor. It recorded text typed on magnetic tape, 25K per tape, and allowed editing and re-recording during playback. It came out in 1964 and became obsolete in the 1970s.
[edit] External links
- A Brief History of Word Processing (Through 1986) by Brian Kunde
- History of Word Processing
- Manual for the Magnetic Tape Selectric Composer (MT/SC), a companion device of the MT/ST.