FR1352208A - Appareil pour la commande du format lors de l'enregistrement sur disques - Google Patents

Appareil pour la commande du format lors de l'enregistrement sur disques

Info

Publication number
FR1352208A
FR1352208A FR919698A FR919698A FR1352208A FR 1352208 A FR1352208 A FR 1352208A FR 919698 A FR919698 A FR 919698A FR 919698 A FR919698 A FR 919698A FR 1352208 A FR1352208 A FR 1352208A
Authority
FR
France
Prior art keywords
discs
recording
format control
format
control
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
FR919698A
Other languages
English (en)
French (fr)
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
Application granted granted Critical
Publication of FR1352208A publication Critical patent/FR1352208A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
    • G11B27/105—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • G11B20/1217—Formatting, e.g. arrangement of data block or words on the record carriers on discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
FR919698A 1961-12-26 1962-12-26 Appareil pour la commande du format lors de l'enregistrement sur disques Expired FR1352208A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US161814A US3208057A (en) 1961-12-26 1961-12-26 Format control for disk recording

Publications (1)

Publication Number Publication Date
FR1352208A true FR1352208A (fr) 1964-02-14

Family

ID=42556458

Family Applications (1)

Application Number Title Priority Date Filing Date
FR919698A Expired FR1352208A (fr) 1961-12-26 1962-12-26 Appareil pour la commande du format lors de l'enregistrement sur disques

Country Status (8)

Country Link
US (1) US3208057A (US20080094685A1-20080424-C00004.png)
BE (1) BE626488A (US20080094685A1-20080424-C00004.png)
CH (1) CH402067A (US20080094685A1-20080424-C00004.png)
DE (1) DE1253310B (US20080094685A1-20080424-C00004.png)
FR (1) FR1352208A (US20080094685A1-20080424-C00004.png)
GB (1) GB951040A (US20080094685A1-20080424-C00004.png)
NL (1) NL286146A (US20080094685A1-20080424-C00004.png)
SE (1) SE321271B (US20080094685A1-20080424-C00004.png)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3523281A (en) * 1964-05-12 1970-08-04 Frederick P Willcox Self-identifying inquiry station for information systems
US3340512A (en) * 1964-07-20 1967-09-05 Burroughs Corp Storage-pattern indicating and decoding system
US3348213A (en) * 1965-04-07 1967-10-17 Ibm Record retrieval control unit
US3631421A (en) * 1968-09-23 1971-12-28 Burroughs Corp Data storage addressing system
US3728699A (en) * 1971-08-16 1973-04-17 Information Storage Systems Apparatus for synchronizing oscillation of read/write heads with the rotation of a data storage disc pack
JPS4860545A (US20080094685A1-20080424-C00004.png) * 1971-11-17 1973-08-24
IT1032675B (it) * 1975-04-16 1979-06-20 C Olivetti Ec Spa Ing Dispositivo per la ricerca di informazioni registrate sun un supporto di registratione ad accesso semicasuale
US4143407A (en) * 1977-06-17 1979-03-06 Trw Inc. Magnetic data storage and retrieval system
DE2924781A1 (de) * 1979-06-20 1981-01-15 Philips Patentverwaltung Verfahren und anordnung zum schreiben der sektoreinteilung einer speicherplatte
GB2068687A (en) * 1980-01-09 1981-08-12 Decca Ltd Digital synchronising system
US4366511A (en) * 1980-11-03 1982-12-28 Nixdorf Computer Corporation Method and apparatus for formatting a memory disk
JPS5833767A (ja) * 1981-08-21 1983-02-28 Canon Inc デイスク制御装置
US4504873A (en) * 1983-04-04 1985-03-12 International Business Machines Corporation Identification field scan apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2969525A (en) * 1954-05-20 1961-01-24 Remington Rand Inc Locating information
IT593435A (US20080094685A1-20080424-C00004.png) * 1957-08-08 1900-01-01
US3079594A (en) * 1957-08-08 1963-02-26 Ibm Decoding device
US3085230A (en) * 1958-11-14 1963-04-09 Ibm Method and apparatus for verifying location and recycling to correct errors in magnetic data storage devices

Also Published As

Publication number Publication date
US3208057A (en) 1965-09-21
BE626488A (US20080094685A1-20080424-C00004.png)
GB951040A (en) 1964-03-04
NL286146A (US20080094685A1-20080424-C00004.png)
CH402067A (de) 1965-11-15
SE321271B (US20080094685A1-20080424-C00004.png) 1970-03-02
DE1253310B (de) 1967-11-02

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