GB794144A - Improvements in or relating to electrical information storage systems - Google Patents

Improvements in or relating to electrical information storage systems

Info

Publication number
GB794144A
GB794144A GB7456/56A GB745656A GB794144A GB 794144 A GB794144 A GB 794144A GB 7456/56 A GB7456/56 A GB 7456/56A GB 745656 A GB745656 A GB 745656A GB 794144 A GB794144 A GB 794144A
Authority
GB
United Kingdom
Prior art keywords
shift register
sequences
track
stage
digit
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
GB7456/56A
Other languages
English (en)
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of GB794144A publication Critical patent/GB794144A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
GB7456/56A 1955-03-11 1956-03-09 Improvements in or relating to electrical information storage systems Expired GB794144A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US493721A US2892184A (en) 1955-03-11 1955-03-11 Identification of stored information

Publications (1)

Publication Number Publication Date
GB794144A true GB794144A (en) 1958-04-30

Family

ID=23961430

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7456/56A Expired GB794144A (en) 1955-03-11 1956-03-09 Improvements in or relating to electrical information storage systems

Country Status (6)

Country Link
US (1) US2892184A (en:Method)
BE (1) BE545903A (en:Method)
DE (1) DE1105207B (en:Method)
FR (1) FR1147554A (en:Method)
GB (1) GB794144A (en:Method)
NL (1) NL204708A (en:Method)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2984826A (en) * 1956-11-30 1961-05-16 Thompson Ramo Wooldridge Inc Electrical gating circuit
US2951901A (en) * 1958-11-10 1960-09-06 Gen Dynamics Corp Binary code converter
GB979633A (en) * 1960-04-20 1965-01-06 Nat Res Dev Improvements in or relating to electronic digital computing machines
NL283852A (en:Method) * 1961-10-06
US3307153A (en) * 1962-06-16 1967-02-28 Int Standard Electric Corp Method of performing on-the-fly searches for information stored on tape storages or the like

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2540654A (en) * 1948-03-25 1951-02-06 Engineering Res Associates Inc Data storage system
US2549071A (en) * 1949-09-10 1951-04-17 Lawton Products Company Inc Space reservation system
USRE23601E (en) * 1950-01-11 1952-12-23 Error-detecting and correcting
US2714843A (en) * 1951-06-19 1955-08-09 Harris Seybold Co Photographic type composition
US2721990A (en) * 1952-10-17 1955-10-25 Gen Dynamics Corp Apparatus for locating information in a magnetic tape
US2679638A (en) * 1952-11-26 1954-05-25 Rca Corp Computer system

Also Published As

Publication number Publication date
US2892184A (en) 1959-06-23
NL204708A (en:Method)
DE1105207B (de) 1961-04-20
BE545903A (en:Method)
FR1147554A (fr) 1957-11-27

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