FR2306477A1 - Appareil et procede de detection et de correction d'erreurs dans des donnees numeriques - Google Patents

Appareil et procede de detection et de correction d'erreurs dans des donnees numeriques

Info

Publication number
FR2306477A1
FR2306477A1 FR7609302A FR7609302A FR2306477A1 FR 2306477 A1 FR2306477 A1 FR 2306477A1 FR 7609302 A FR7609302 A FR 7609302A FR 7609302 A FR7609302 A FR 7609302A FR 2306477 A1 FR2306477 A1 FR 2306477A1
Authority
FR
France
Prior art keywords
errors
correction
detection
digital data
digital
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.)
Withdrawn
Application number
FR7609302A
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.)
Storage Technology Corp
Original Assignee
Storage Technology 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 Storage Technology Corp filed Critical Storage Technology Corp
Publication of FR2306477A1 publication Critical patent/FR2306477A1/fr
Withdrawn legal-status Critical Current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)
  • Error Detection And Correction (AREA)
  • Detection And Correction Of Errors (AREA)
  • Glass Compositions (AREA)
FR7609302A 1975-04-03 1976-03-31 Appareil et procede de detection et de correction d'erreurs dans des donnees numeriques Withdrawn FR2306477A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/564,741 US3982226A (en) 1975-04-03 1975-04-03 Means and method for error detection and correction of digital data

Publications (1)

Publication Number Publication Date
FR2306477A1 true FR2306477A1 (fr) 1976-10-29

Family

ID=24255691

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7609302A Withdrawn FR2306477A1 (fr) 1975-04-03 1976-03-31 Appareil et procede de detection et de correction d'erreurs dans des donnees numeriques

Country Status (5)

Country Link
US (1) US3982226A (fr)
JP (1) JPS51129151A (fr)
DE (1) DE2608435A1 (fr)
FR (1) FR2306477A1 (fr)
GB (2) GB1539073A (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE30187E (en) * 1972-11-15 1980-01-08 International Business Machines Corporation Plural channel error correcting apparatus and methods
US4201976A (en) * 1977-12-23 1980-05-06 International Business Machines Corporation Plural channel error correcting methods and means using adaptive reallocation of redundant channels among groups of channels
US4241446A (en) * 1978-10-16 1980-12-23 Honeywell Information Systems Inc. Apparatus for performing single error correction and double error detection
JPS5815843B2 (ja) * 1979-11-16 1983-03-28 株式会社東芝 再生信号処理方式
US4363125A (en) * 1979-12-26 1982-12-07 International Business Machines Corporation Memory readback check method and apparatus
US4334309A (en) * 1980-06-30 1982-06-08 International Business Machines Corporation Error correcting code system
US4506365A (en) * 1982-11-22 1985-03-19 Ncr Corporation Error correction system
US4513420A (en) * 1982-11-22 1985-04-23 Ncr Corporation Error detecting system
US5153928A (en) * 1989-06-09 1992-10-06 Casio Computer Co., Ltd. Method and apparatus for recording/reproducing mesh pattern data
CA2076238C (fr) * 1991-08-21 1997-12-30 Yoshihide Kuroda Methode et appareil de traitement de signaux optiques transmis dans un reseau synchrone
EP1269637A1 (fr) * 2000-03-31 2003-01-02 Koninklijke Philips Electronics N.V. Circuit integre de correction des erreurs et procede
US6732317B1 (en) * 2000-10-23 2004-05-04 Sun Microsystems, Inc. Apparatus and method for applying multiple CRC generators to CRC calculation
JP3861874B2 (ja) * 2003-12-16 2006-12-27 株式会社デンソー Ａｄ変換器の故障検出装置
TWI307100B (en) * 2006-11-07 2009-03-01 Macronix Int Co Ltd Memory and method for reading error checking thereof
US9086992B1 (en) 2012-06-08 2015-07-21 Digital Ordnance Storage, Inc. System and method for interconnecting storage elements
KR102324769B1 (ko) * 2015-06-29 2021-11-10 삼성전자주식회사 반도체 메모리 장치의 에러 정정 회로, 반도체 메모리 장치 및 이를 포함하는 메모리 시스템
CN113535659B (zh) * 2021-06-28 2024-05-10 中铁工程设计咨询集团有限公司 轨道位置数据库生成方法、装置、设备及可读存储介质

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US3697948A (en) * 1970-12-18 1972-10-10 Ibm Apparatus for correcting two groups of multiple errors
US3745526A (en) * 1971-12-20 1973-07-10 Ibm Shift register error correcting system
US3745528A (en) * 1971-12-27 1973-07-10 Ibm Error correction for two tracks in a multitrack system
US3868632A (en) * 1972-11-15 1975-02-25 Ibm Plural channel error correcting apparatus and methods
US3851306A (en) * 1972-11-24 1974-11-26 Ibm Triple track error correction
US3800281A (en) * 1972-12-26 1974-03-26 Ibm Error detection and correction systems

Also Published As

Publication number Publication date
US3982226A (en) 1976-09-21
GB1530651A (en) 1978-11-01
JPS51129151A (en) 1976-11-10
GB1539073A (en) 1979-01-24
DE2608435A1 (de) 1976-10-21

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Legal Events

Date Code Title Description
ST Notification of lapse