DE1115056B - Geraet und Verfahren zum Aufzeichnen und Abfuehlen von Daten auf bzw. von einem magnetisierbaren Aufzeichnungstraeger - Google Patents

Geraet und Verfahren zum Aufzeichnen und Abfuehlen von Daten auf bzw. von einem magnetisierbaren Aufzeichnungstraeger

Info

Publication number
DE1115056B
DE1115056B DEG23428A DEG0023428A DE1115056B DE 1115056 B DE1115056 B DE 1115056B DE G23428 A DEG23428 A DE G23428A DE G0023428 A DEG0023428 A DE G0023428A DE 1115056 B DE1115056 B DE 1115056B
Authority
DE
Germany
Prior art keywords
data
circuit
marking
tape
recording
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.)
Pending
Application number
DEG23428A
Other languages
German (de)
English (en)
Inventor
Jacob Goldberg
Bonnar Cox
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of DE1115056B publication Critical patent/DE1115056B/de
Pending 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
    • G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
    • G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/1608—Error detection by comparing the output signals of redundant hardware
    • G06F11/1612—Error detection by comparing the output signals of redundant hardware where the redundant component is persistent storage
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K1/00—Methods or arrangements for marking the record carrier in digital fashion
    • G06K1/12—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
    • G06Q10/087—Inventory or stock management, e.g. order filling, procurement or balancing against orders
    • 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
    • G11B5/008—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Quality & Reliability (AREA)
  • General Engineering & Computer Science (AREA)
  • Economics (AREA)
  • Accounting & Taxation (AREA)
  • Human Resources & Organizations (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Finance (AREA)
  • Development Economics (AREA)
  • Artificial Intelligence (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Probability & Statistics with Applications (AREA)
  • Marketing (AREA)
  • Operations Research (AREA)
  • Strategic Management (AREA)
  • Tourism & Hospitality (AREA)
  • General Business, Economics & Management (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Digital Magnetic Recording (AREA)
DEG23428A 1956-11-26 1957-11-26 Geraet und Verfahren zum Aufzeichnen und Abfuehlen von Daten auf bzw. von einem magnetisierbaren Aufzeichnungstraeger Pending DE1115056B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US624308A US2913707A (en) 1956-11-26 1956-11-26 Magnetic tape writing system

Publications (1)

Publication Number Publication Date
DE1115056B true DE1115056B (de) 1961-10-12

Family

ID=24501486

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG23428A Pending DE1115056B (de) 1956-11-26 1957-11-26 Geraet und Verfahren zum Aufzeichnen und Abfuehlen von Daten auf bzw. von einem magnetisierbaren Aufzeichnungstraeger

Country Status (7)

Country Link
US (1) US2913707A (OSRAM)
BE (1) BE562690A (OSRAM)
CH (1) CH361832A (OSRAM)
DE (1) DE1115056B (OSRAM)
FR (1) FR1205847A (OSRAM)
GB (1) GB834722A (OSRAM)
NL (1) NL222720A (OSRAM)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3231869A (en) * 1960-04-12 1966-01-25 Gen Precision Inc Information storage and search system
BE634703A (OSRAM) * 1962-07-09
NL301957A (OSRAM) * 1962-12-24
US3440630A (en) * 1965-01-08 1969-04-22 Scient Data Systems Data gap predictor for magnetic tape units
US3806715A (en) * 1968-12-09 1974-04-23 Dennison Mfg Co Verification and reject marking system
JPS5115415B1 (OSRAM) * 1970-12-28 1976-05-17
IT1032621B (it) * 1975-04-08 1979-06-20 C Olivetti Ec Spa Ing Unita di controllo per introduttore frontale di schede con pista magnetica

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2614169A (en) * 1950-07-24 1952-10-14 Engineering Res Associates Inc Storage and relay system
US2797378A (en) * 1952-03-26 1957-06-25 Nat Res Dev Electric signal synchronising apparatus
US2782398A (en) * 1953-08-28 1957-02-19 Raytheon Mfg Co Apparatus for photoelectrically cataloging digital data on magnetic tape
US2813259A (en) * 1954-04-12 1957-11-12 Monroe Calculating Machine Magnetic tape recording systems
US2817072A (en) * 1954-08-02 1957-12-17 Rca Corp Serial memory system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
BE562690A (OSRAM) 1900-01-01
CH361832A (de) 1962-05-15
US2913707A (en) 1959-11-17
FR1205847A (fr) 1960-02-04
GB834722A (en) 1960-05-11
NL222720A (OSRAM) 1900-01-01

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