ES8503871A1 - Un metodo codificador para correccion de errores - Google Patents

Un metodo codificador para correccion de errores

Info

Publication number
ES8503871A1
ES8503871A1 ES531992A ES531992A ES8503871A1 ES 8503871 A1 ES8503871 A1 ES 8503871A1 ES 531992 A ES531992 A ES 531992A ES 531992 A ES531992 A ES 531992A ES 8503871 A1 ES8503871 A1 ES 8503871A1
Authority
ES
Spain
Prior art keywords
code
error
error correction
blocks
encoding method
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
ES531992A
Other languages
English (en)
Other versions
ES531992A0 (es
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of ES531992A0 publication Critical patent/ES531992A0/es
Publication of ES8503871A1 publication Critical patent/ES8503871A1/es
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
    • G11B20/1806—Pulse code modulation systems for audio signals
    • G11B20/1809—Pulse code modulation systems for audio signals by interleaving

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Error Detection And Correction (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Detection And Correction Of Errors (AREA)

Abstract

METODO CODIFICADOR PARA CORRECCION DE ERRORES.CONSISTE EN: A) PERMITIR UNA SECUENCIA DE CODIGOS CON UN PRIMER CODIGO DE DETECCION DE ERRORES CAPAZ DE DETECTAR ERRORES Y QUE SE APLICA EN LA CODIFICACION SEGUN UNA PRIMERA DIRECCION EN LA PLURALIDAD DE BLOQUES; B) FORMAR UNA SECUENCIA DE CODIGOS DE UN SEGUNDO CODIGO DE CORRECCION DE ERROR EN LA OTRA DIRECCION, DE DIRECCION DIGITAL, MEDIANTE LA PLURALIDAD DE SIMBOLOS QUE ESTAN INCLUIDOS RESPECTIVAMENTE EN DIFERENTES SECUENCIAS DE CODIGOS DE LOS PRIMEROS CODIGOS DE DETECCION DE ERROR; Y C) TRANSMITIR SECUENCIALMENTE LOS BLOQUES QUE.CONSTAN DE LOS SIMBOLOS DE LOS DATOS DE INFORMACION DIGITAL, Y DE LOS DATOS DE REDUNDANCIA DEL PRIMER CODIGO DE DETECCION DE ERRORES, Y LOS BLOQUES QUE CONSTAN DE LOS DATOS DE REDUNDANCIA DEL SEGUNDO CODIGO DE DETECCION DE ERRORES Y DE LOS DATOS DE REDUNDANCIA DEL PRIMER CODIGO DE DETECCION DE ERRORES.
ES531992A 1983-04-30 1984-04-27 Un metodo codificador para correccion de errores Expired ES8503871A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58077260A JP2533076B2 (ja) 1983-04-30 1983-04-30 エラ−訂正のための符号化方法

Publications (2)

Publication Number Publication Date
ES531992A0 ES531992A0 (es) 1985-03-16
ES8503871A1 true ES8503871A1 (es) 1985-03-16

Family

ID=13628877

Family Applications (1)

Application Number Title Priority Date Filing Date
ES531992A Expired ES8503871A1 (es) 1983-04-30 1984-04-27 Un metodo codificador para correccion de errores

Country Status (18)

Country Link
US (1) US4630272A (es)
JP (1) JP2533076B2 (es)
KR (1) KR920008228B1 (es)
AT (1) AT404654B (es)
AU (1) AU575822B2 (es)
BE (1) BE899546A (es)
BR (1) BR8402030A (es)
CA (1) CA1216947A (es)
CH (1) CH671122A5 (es)
DE (1) DE3416047C2 (es)
DK (1) DK166053C (es)
ES (1) ES8503871A1 (es)
FR (1) FR2545298B1 (es)
GB (1) GB2140593B (es)
IT (1) IT1177676B (es)
MY (1) MY100609A (es)
NL (1) NL193679C (es)
SE (1) SE464435B (es)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6029073A (ja) * 1983-06-17 1985-02-14 Hitachi Ltd ディジタル信号構成方式
JPS60244125A (ja) * 1984-05-17 1985-12-04 Mitsubishi Electric Corp デイジタル情報伝送方式
JPS60256230A (ja) * 1984-05-31 1985-12-17 Mitsubishi Electric Corp デイジタル情報伝送方法
JPH06101207B2 (ja) * 1985-03-13 1994-12-12 ソニー株式会社 誤り検出及び誤り訂正方法
CA1258134A (en) * 1985-04-13 1989-08-01 Yoichiro Sako Error correction method
US4706250A (en) * 1985-09-27 1987-11-10 International Business Machines Corporation Method and apparatus for correcting multibyte errors having improved two-level code structure
CA1264091A (en) * 1986-01-10 1989-12-27 Yoichiro Sako Generator for error correcting code and decoder for the code
AU594995B2 (en) * 1986-01-24 1990-03-22 Sony Corporation Data transmission method suitable for a disc
US4703485A (en) * 1986-02-10 1987-10-27 International Business Machines Corporation Method and apparatus for computing and implementing error detection check bytes
JPS62234426A (ja) * 1986-04-04 1987-10-14 Sony Corp エラ−訂正方法
JPH0193933A (ja) * 1987-10-06 1989-04-12 Sony Corp エラー訂正符号化装置
US4958350A (en) * 1988-03-02 1990-09-18 Stardent Computer, Inc. Error detecting/correction code and apparatus
JPH0213135A (ja) * 1988-06-30 1990-01-17 Sony Corp ディジタル信号伝送装置
US5172380A (en) * 1988-06-30 1992-12-15 Sony Corporation Digital signal transmission apparatus
JP2881773B2 (ja) * 1988-07-30 1999-04-12 ソニー株式会社 誤り訂正装置
JP2585757B2 (ja) 1988-11-02 1997-02-26 株式会社日立製作所 情報信号の記録再生方法及び記録再生装置
JPH03168976A (ja) * 1989-11-25 1991-07-22 Sony Corp デイジタル信号記録装置及び再生装置
EP0437865B1 (en) * 1990-01-18 1997-04-16 Koninklijke Philips Electronics N.V. Storage device for reversibly storing digital data on a multitrack storage medium, a decoding device, an information reproducing apparatus for use with such storage medium, and a unitary storage medium for use with such storage device, decoding device and/or information reproducing device
US5224106A (en) * 1990-05-09 1993-06-29 Digital Equipment Corporation Multi-level error correction system
US6085348A (en) * 1990-10-17 2000-07-04 Canon Kabushiki Kaisha Error correction code encoder and decoder
EP0556324B1 (en) * 1990-11-09 2001-05-30 Seagate Technology LLC Multiple microcontroller hard disk drive control architecture
US5442341A (en) * 1992-04-10 1995-08-15 Trw Inc. Remote control security system
US5517508A (en) * 1994-01-26 1996-05-14 Sony Corporation Method and apparatus for detection and error correction of packetized digital data
JP3836137B2 (ja) * 1994-12-23 2006-10-18 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ リードソロモン積符号を実現することによるヘリカルスキャンデータ記録方法及び装置、こうしたデータを具えた単一記憶媒体、及びこうした媒体を具えたカセット
JPH09282807A (ja) * 1996-04-13 1997-10-31 Sony Corp テープ状記録媒体の記録再生装置及び記録再生方法
JP3922819B2 (ja) * 1998-09-21 2007-05-30 富士通株式会社 誤り訂正方法及び装置
US6807648B1 (en) * 1999-09-13 2004-10-19 Verizon Laboratories Inc. Variable-strength error correction in ad-hoc networks
JP3993035B2 (ja) * 2001-07-19 2007-10-17 松下電器産業株式会社 データ記録方法、記録媒体、および再生装置
RU2328384C2 (ru) * 2001-10-17 2008-07-10 Дженерал Электрик Компани Выявление ошибочных сигналов в железнодорожной системе радиосвязи
US7100101B1 (en) * 2002-11-08 2006-08-29 Xilinx, Inc. Method and apparatus for concatenated and interleaved turbo product code encoding and decoding
US7813070B2 (en) * 2008-02-19 2010-10-12 International Business Machines Corporation Error correction capability for longitudinal position data in a tape storage system

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4044328A (en) * 1976-06-22 1977-08-23 Bell & Howell Company Data coding and error correcting methods and apparatus
JPS53142208A (en) * 1977-05-18 1978-12-11 Teac Corp Method of recording pcm signal
JPS5547750A (en) * 1978-10-03 1980-04-04 Sony Corp Pcm signal transmission unit
US4211997A (en) * 1978-11-03 1980-07-08 Ampex Corporation Method and apparatus employing an improved format for recording and reproducing digital audio
JPS5573909A (en) * 1978-11-28 1980-06-04 Matsushita Electric Ind Co Ltd Signal processor
US4375100A (en) * 1979-10-24 1983-02-22 Matsushita Electric Industrial Company, Limited Method and apparatus for encoding low redundancy check words from source data
JPS56119550A (en) * 1980-02-25 1981-09-19 Sony Corp Transmission method of pcm signal
JPS5710561A (en) * 1980-06-20 1982-01-20 Sony Corp Error correcting method
US4435807A (en) * 1980-06-26 1984-03-06 Scott Edward W Orchard error correction system
JPS5753802A (en) * 1980-09-16 1982-03-31 Toshiba Corp Processor of digital signal
JPS5753806A (en) * 1980-09-16 1982-03-31 Toshiba Corp Processor of digital signal
JPS5753807A (en) * 1980-09-16 1982-03-31 Toshiba Corp Processsor of digital signal
JPS5794911A (en) * 1980-12-01 1982-06-12 Sony Corp Pcm signal processor
CA1180451A (en) * 1981-04-16 1985-01-02 Sony Corporation Method for coding an error correcting code
CA1196106A (en) * 1982-04-28 1985-10-29 Tsuneo Furuya Method and apparatus for error correction
US4495623A (en) * 1982-09-02 1985-01-22 Discovision Associates Digital data storage in video format

Also Published As

Publication number Publication date
SE8402307D0 (sv) 1984-04-27
SE8402307L (sv) 1984-10-31
BE899546A (fr) 1984-08-16
JPS59202750A (ja) 1984-11-16
CH671122A5 (es) 1989-07-31
GB2140593A (en) 1984-11-28
KR920008228B1 (ko) 1992-09-25
ES531992A0 (es) 1985-03-16
BR8402030A (pt) 1984-12-04
FR2545298B1 (fr) 1991-06-21
US4630272A (en) 1986-12-16
JP2533076B2 (ja) 1996-09-11
GB2140593B (en) 1987-04-23
SE464435B (sv) 1991-04-22
CA1216947A (en) 1987-01-20
KR840009159A (ko) 1984-12-24
DK211984D0 (da) 1984-04-27
AT404654B (de) 1999-01-25
DK211984A (da) 1984-10-31
AU2750784A (en) 1984-11-01
MY100609A (en) 1990-12-15
NL8401379A (nl) 1984-11-16
AU575822B2 (en) 1988-08-11
DK166053B (da) 1993-03-01
ATA144084A (de) 1998-05-15
IT1177676B (it) 1987-08-26
IT8448110A0 (it) 1984-04-30
DK166053C (da) 1993-08-02
DE3416047C2 (de) 1994-04-14
NL193679B (nl) 2000-02-01
GB8410968D0 (en) 1984-06-06
IT8448110A1 (it) 1985-10-30
NL193679C (nl) 2000-06-06
FR2545298A1 (fr) 1984-11-02
DE3416047A1 (de) 1984-10-31

Similar Documents

Publication Publication Date Title
EP0084913B1 (en) Error correction method for the transfer of blocks of data bits, a device for performing such a method, a decoder for use with such a method, and a device comprising such a decoder
SE8605236L (sv) Forfarande for att avkoda felkorrigerande blockkoder
ES8606713A1 (es) Un metodo para codificar codigos de correccion de errores.
ES8203543A1 (es) Metodo para decodificar informacion digital transmitida
NO850200L (no) Fremgangsmaate for omkoding av n-bit informasjonsord til m-bit kodeord, anordning for utfoerelse av fremgangsmaaten, fremgangsmaate for dekoding av m-bit kodeord til n-bit informasjonsord, og anordning for utfoerelse av fremgangsmaaten
ES8203542A1 (es) Un metodo de correccion de error
DE3484223D1 (de) Dekodierungsverfahren und system fuer doppelt kodierte reed-solomon-kodes.
SE8402307L (sv) Kodningsforfarande for felkorrigering
JPS59193647A (ja) デイジタルデ−タ伝送方式
KR850006950A (ko) 정보전달 장치 및 그 방법과 디코딩 장치 및 그 방법
EP0110367A3 (en) Coded data on a record carrier and method for encoding same
NO850199L (no) Fremgangsmaate for sending av informasjon, kodingsanordning for bruk ved fremgangsmaaten, og dekodingsanordning for bruk ved fremgangsmaaten
ES2132343T3 (es) Proteccion de nivel desigual frente a errores para señales de informacion combinadas.
ATE57036T1 (de) Datenuebertragungsverfahren.
KR850004675A (ko) 오차교정 및 검출 시스템
GB1571214A (en) Data handling circuitry
BR8700426A (pt) Sistema e processo para correcao de erros em sinais de dados digitais
KR880008153A (ko) 정보기억장치
US3544963A (en) Random and burst error-correcting arrangement
CN1266556A (zh) 编码多字信息的方法、设备和载体
KR100573626B1 (ko) 엠비트정보워드의시퀀스를변조신호로변환하는장치및방법
GB1389551A (en) Multiplex digital telecommunications apparatus having error- correcting facilities
KR830010422A (ko) 에러정 정부호화 방법
JPS5750309A (en) Encoding and decoding system for binary data
ES2072396T3 (es) Aparato decodificador.

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20041213