GB912186A - Magnetic storage apparatus - Google Patents

Magnetic storage apparatus

Info

Publication number
GB912186A
GB912186A GB2860760A GB2860760A GB912186A GB 912186 A GB912186 A GB 912186A GB 2860760 A GB2860760 A GB 2860760A GB 2860760 A GB2860760 A GB 2860760A GB 912186 A GB912186 A GB 912186A
Authority
GB
United Kingdom
Prior art keywords
track
recording
words
storage apparatus
magnetic storage
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB2860760A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Publication of GB912186A publication Critical patent/GB912186A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor

Landscapes

  • Signal Processing For Digital Recording And Reproducing (AREA)

Abstract

912,186. Data storage on magnetic drums. INTERNATIONAL BUSINESS MACHINES CORPORATION. Aug. 18, 1960 [Dec. 31, 1959], No. 28607/60. Class 106 (1). When words, for recording on the track of a magnetic drum 10, are received at random points in time, track space is wasted due to the switching on and off of the write amplifier with consequent generation of noise on the track, and this is obviated by recording the incoming words at alternate positions on transfer tracks 21, 23 by the method described in U.S.A. Specification 2,798,554, and, at some later time, transferring them in continuous sequence to a storage track 22.
GB2860760A 1959-12-31 1960-08-18 Magnetic storage apparatus Expired GB912186A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86330759A 1959-12-31 1959-12-31

Publications (1)

Publication Number Publication Date
GB912186A true GB912186A (en) 1962-12-05

Family

ID=25340839

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2860760A Expired GB912186A (en) 1959-12-31 1960-08-18 Magnetic storage apparatus

Country Status (2)

Country Link
DE (1) DE1231301B (en)
GB (1) GB912186A (en)

Also Published As

Publication number Publication date
DE1231301B (en) 1966-12-29

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