JPS6422184A - Method and apparatus for error correction - Google Patents

Method and apparatus for error correction

Info

Publication number
JPS6422184A
JPS6422184A JP63145951A JP14595188A JPS6422184A JP S6422184 A JPS6422184 A JP S6422184A JP 63145951 A JP63145951 A JP 63145951A JP 14595188 A JP14595188 A JP 14595188A JP S6422184 A JPS6422184 A JP S6422184A
Authority
JP
Japan
Prior art keywords
register
concerned
bit
output
register stage
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
JP63145951A
Other languages
English (en)
Inventor
Peruran Danieru
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of JPS6422184A publication Critical patent/JPS6422184A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
    • H03M13/13—Linear codes
    • H03M13/15—Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] codes

Landscapes

  • Physics & Mathematics (AREA)
  • Algebra (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP63145951A 1987-06-16 1988-06-15 Method and apparatus for error correction Pending JPS6422184A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8708370A FR2616993B1 (fr) 1987-06-16 1987-06-16 Procede et dispositif de correction d'erreurs dans les donnees numeriques d'un signal de television

Publications (1)

Publication Number Publication Date
JPS6422184A true JPS6422184A (en) 1989-01-25

Family

ID=9352090

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63145951A Pending JPS6422184A (en) 1987-06-16 1988-06-15 Method and apparatus for error correction

Country Status (4)

Country Link
US (1) US4873689A (ja)
EP (1) EP0296664A1 (ja)
JP (1) JPS6422184A (ja)
FR (1) FR2616993B1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5226084A (en) * 1990-12-05 1993-07-06 Digital Voice Systems, Inc. Methods for speech quantization and error correction
US5630011A (en) * 1990-12-05 1997-05-13 Digital Voice Systems, Inc. Quantization of harmonic amplitudes representing speech
FR2699355B1 (fr) * 1992-12-15 1995-02-17 Matra Communication Procédé de constitution de multiplex numérique et dispositif de mis en Óoeuvre dudit procédé.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3622982A (en) * 1969-02-28 1971-11-23 Ibm Method and apparatus for triple error correction
US4397022A (en) * 1981-01-30 1983-08-02 Weng Ming I Weighted erasure codec for the (24, 12) extended Golay code
US4414667A (en) * 1981-11-27 1983-11-08 Gte Products Corporation Forward error correcting apparatus
US4613860A (en) * 1983-12-14 1986-09-23 Sperry Corporation Coder-decoder for purged binary block codes
US4648091A (en) * 1984-07-02 1987-03-03 General Electric Company Apparatus and method for decoding error correction coded information
GB2172478A (en) * 1985-03-12 1986-09-17 Philips Electronic Associated Handing data in television signals

Also Published As

Publication number Publication date
US4873689A (en) 1989-10-10
FR2616993A1 (fr) 1988-12-23
EP0296664A1 (fr) 1988-12-28
FR2616993B1 (fr) 1989-11-24

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