FR2211707B1 - - Google Patents

Info

Publication number
FR2211707B1
FR2211707B1 FR7347139A FR7347139A FR2211707B1 FR 2211707 B1 FR2211707 B1 FR 2211707B1 FR 7347139 A FR7347139 A FR 7347139A FR 7347139 A FR7347139 A FR 7347139A FR 2211707 B1 FR2211707 B1 FR 2211707B1
Authority
FR
France
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
FR7347139A
Other versions
FR2211707A1 (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
Publication of FR2211707A1 publication Critical patent/FR2211707A1/fr
Application granted granted Critical
Publication of FR2211707B1 publication Critical patent/FR2211707B1/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
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • 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
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • G11B20/1833—Error detection or correction; Testing, e.g. of drop-outs by adding special lists or symbols to the coded information

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Correction Of Errors (AREA)
  • Debugging And Monitoring (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
FR7347139A 1972-12-26 1973-12-21 Expired FR2211707B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00318453A US3821703A (en) 1972-12-26 1972-12-26 Signal transferring

Publications (2)

Publication Number Publication Date
FR2211707A1 FR2211707A1 (fr) 1974-07-19
FR2211707B1 true FR2211707B1 (fr) 1979-10-05

Family

ID=23238251

Family Applications (3)

Application Number Title Priority Date Filing Date
FR7347139A Expired FR2211707B1 (fr) 1972-12-26 1973-12-21
FR7347138A Expired FR2212059A5 (fr) 1972-12-26 1973-12-21
FR7347140A Expired FR2212061A5 (fr) 1972-12-26 1973-12-21

Family Applications After (2)

Application Number Title Priority Date Filing Date
FR7347138A Expired FR2212059A5 (fr) 1972-12-26 1973-12-21
FR7347140A Expired FR2212061A5 (fr) 1972-12-26 1973-12-21

Country Status (7)

Country Link
US (1) US3821703A (fr)
JP (4) JPS5548607B2 (fr)
CA (1) CA1054254A (fr)
DE (1) DE2364705A1 (fr)
FR (3) FR2211707B1 (fr)
GB (3) GB1452968A (fr)
IT (1) IT1001097B (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2225890B1 (fr) * 1973-04-13 1976-09-10 Honeywell Bull Soc Ind
GB1467037A (en) * 1973-07-18 1977-03-16 Siemens Ag Electronic data storage systems
US4052698A (en) * 1975-03-17 1977-10-04 Burroughs Corporation Multi-parallel-channel error checking
JPS5282151A (en) * 1975-12-29 1977-07-09 Fujitsu Ltd Correction control system
JPS52115636A (en) * 1976-03-24 1977-09-28 Nec Corp Fixed pattern writing control device
JPS5369562A (en) * 1976-12-03 1978-06-21 Fujitsu Ltd System for error correction and processing
FI803145L (fi) * 1979-10-12 1981-04-13 Rca Corp Foerbaettrat felkodningssystem foer videoskivsystem
US4308557A (en) * 1979-10-12 1981-12-29 Rca Corporation Video disc system
JPS5676861A (en) * 1979-11-27 1981-06-24 Toshiba Corp Floppy disk controller
US4393445A (en) * 1981-03-06 1983-07-12 International Business Machines Corporation Information-signal recording apparatus employing record volume oriented identification signals
JPS57207960A (en) * 1981-06-17 1982-12-20 Toshiba Corp Method for adding error correcting code to variable length data
JPS58123253A (ja) * 1982-01-19 1983-07-22 Sony Corp エラ−訂正装置
JPS60107133A (ja) * 1983-11-16 1985-06-12 Fujitsu Ltd 磁気ディスク装置の情報転送方法
US4720831A (en) * 1985-12-02 1988-01-19 Advanced Micro Devices, Inc. CRC calculation machine with concurrent preset and CRC calculation function
US4789972A (en) * 1986-12-22 1988-12-06 International Business Machines Corporation Selectively controlling the erasure in a magneto-optic recording medium
US4916680A (en) * 1986-12-22 1990-04-10 International Business Machines Corporation Magnetooptic recording member having selectively-reversed erasure directions in predetermined recording areas of the record member
US4937800A (en) * 1986-12-22 1990-06-26 International Business Machines Corporation Method of recording using selective-erasure directions for magnetooptic record members
US5109385A (en) * 1989-04-27 1992-04-28 International Business Machines Corporation Enhanced data formats and machine operations for enabling error correction
US5172381A (en) * 1989-04-27 1992-12-15 International Business Machines Corporation Enhanced data formats and machine operations for enabling error correction
EP0406189B1 (fr) * 1989-06-28 1995-07-26 International Business Machines Corporation Un procédé pour l'application efficace de milieux d'enregistrement de données échangeables
US5617432A (en) * 1994-11-09 1997-04-01 International Business Machines Corporation Common error protection code for data stored as a composite of different data formats
GB2312058B (en) * 1996-04-12 2000-08-09 Sony Uk Ltd Data buffer
GB0031761D0 (en) * 2000-12-29 2001-02-07 Mitel Semiconductor Ltd Data queues
GB2382898B (en) 2000-12-29 2005-06-29 Zarlink Semiconductor Ltd A method of managing data
DE10216921A1 (de) * 2002-04-15 2003-10-23 Bosch Gmbh Robert Verfahren und Vorrichtung zum Auffüllen von Datenabschnitten sowie Bussystem
US8296619B2 (en) * 2007-04-20 2012-10-23 Interdigital Technology Corporation Method and apparatus for indicating a temporary block flow to which a piggybacked ACK/NACK field is addressed

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1383505A (fr) * 1964-02-26 1964-12-24 Inst Werkzeugmaschinen Procédé d'extension de l'aire d'information et de contrôle des erreurs cycliques pour un code à plusieurs canaux
US3675200A (en) * 1970-11-23 1972-07-04 Ibm System for expanded detection and correction of errors in parallel binary data produced by data tracks

Also Published As

Publication number Publication date
JPS5444584B2 (fr) 1979-12-26
DE2364705C2 (fr) 1987-04-02
DE2364705A1 (de) 1974-06-27
GB1452968A (en) 1976-10-20
CA1054254A (fr) 1979-05-08
JPS51105240A (en) 1976-09-17
IT1001097B (it) 1976-04-20
FR2212059A5 (fr) 1974-07-19
JPS5182539A (en) 1976-07-20
US3821703A (en) 1974-06-28
GB1454290A (en) 1976-11-03
JPS5444585B2 (fr) 1979-12-26
JPS5444582B2 (fr) 1979-12-26
JPS5548607B2 (fr) 1980-12-06
JPS51105248A (en) 1976-09-17
FR2212061A5 (fr) 1974-07-19
JPS4991735A (fr) 1974-09-02
GB1454081A (en) 1976-10-27
FR2211707A1 (fr) 1974-07-19

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Legal Events

Date Code Title Description
ST Notification of lapse