ZA802084B - Error correction circuit for digital information - Google Patents

Error correction circuit for digital information

Info

Publication number
ZA802084B
ZA802084B ZA00802084A ZA802084A ZA802084B ZA 802084 B ZA802084 B ZA 802084B ZA 00802084 A ZA00802084 A ZA 00802084A ZA 802084 A ZA802084 A ZA 802084A ZA 802084 B ZA802084 B ZA 802084B
Authority
ZA
South Africa
Prior art keywords
error correction
correction circuit
digital information
digital
information
Prior art date
Application number
ZA00802084A
Other languages
English (en)
Inventor
P Janssen
W Christis
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Publication of ZA802084B publication Critical patent/ZA802084B/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/025—Systems for the transmission of digital non-picture data, e.g. of text during the active part of a television frame
    • H04N7/035—Circuits for the digital non-picture data signal, e.g. for slicing of the data signal, for regeneration of the data-clock signal, for error detection or correction of the data signal
    • H04N7/0357—Circuits for the digital non-picture data signal, e.g. for slicing of the data signal, for regeneration of the data-clock signal, for error detection or correction of the data signal for error detection or correction

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Television Systems (AREA)
  • Error Detection And Correction (AREA)
ZA00802084A 1979-04-27 1980-04-09 Error correction circuit for digital information ZA802084B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7903340A NL7903340A (nl) 1979-04-27 1979-04-27 Foutcorrectieschakeling voor een beeld- en/of tekstontvanger.

Publications (1)

Publication Number Publication Date
ZA802084B true ZA802084B (en) 1981-11-25

Family

ID=19833068

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00802084A ZA802084B (en) 1979-04-27 1980-04-09 Error correction circuit for digital information

Country Status (13)

Country Link
US (1) US4349904A (de)
JP (1) JPS55145485A (de)
AU (1) AU5770880A (de)
BE (1) BE883001A (de)
BR (1) BR8002505A (de)
CA (1) CA1152631A (de)
DE (1) DE3016123A1 (de)
ES (1) ES8101346A1 (de)
FR (1) FR2455407A1 (de)
GB (1) GB2051526A (de)
IT (1) IT8067663A0 (de)
NL (1) NL7903340A (de)
ZA (1) ZA802084B (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4479217A (en) * 1981-06-22 1984-10-23 The United States Of America As Represented By The Secretary Of The Navy Message identification and data entry apparatus
US4504872A (en) * 1983-02-08 1985-03-12 Ampex Corporation Digital maximum likelihood detector for class IV partial response
GB2148673B (en) * 1983-10-24 1987-09-09 Philips Electronic Associated A signal quality detector for a teletext television receiver
GB2149627B (en) * 1983-10-26 1987-06-10 Philips Electronic Associated Teletext television receiver with multi-language display
DE3341412C1 (de) * 1983-11-15 1985-05-30 Institut für Rundfunktechnik GmbH, 8000 München Verfahren zum Empfang periodisch wiederholter codierter Informationen, die innerhalb eines Fernsehsignals übertragen werden
DE3379192D1 (en) * 1983-12-19 1989-03-16 Itt Ind Gmbh Deutsche Correction method for symbol errors in video/teletext signals
FR2559631B1 (fr) * 1984-02-10 1990-08-17 Radiotechnique Compelec Procede pour l'elimination d'erreurs a la reception de donnees
JPS60229592A (ja) * 1984-04-27 1985-11-14 Mitsubishi Electric Corp 符号化伝送方式文字放送受信装置
DE3439941C1 (de) * 1984-11-02 1985-08-29 Institut für Rundfunktechnik GmbH, 8000 München Verfahren zum Empfang periodisch wiederholter codierter Informationen, die innerhalb eines Fernsehsignals übertragen werden
DE4219400C2 (de) * 1992-06-13 1994-05-26 Inst Rundfunktechnik Gmbh Verfahren für die Fehlererkennung digitalisierter, datenreduzierter Ton- und Datensignale
US5374960A (en) * 1993-04-15 1994-12-20 Thomson Consumer Electronics, Inc. Auxiliary video information code correction in sync-suppression type scrambled video signals
US6216263B1 (en) 1998-04-24 2001-04-10 Soundview Technologies Incorporated Receiver apparatus and method for providing conditional access to received televison programs
US20100091187A1 (en) * 2008-10-15 2010-04-15 Echostar Technologies L.L.C. Method and audio/video device for processing caption information
WO2021150923A1 (en) * 2020-01-24 2021-07-29 Checkerspot, Inc. Uses of microbial derived materials in thermoset applications
WO2023043945A2 (en) 2021-09-17 2023-03-23 Checkerspot, Inc. High oleic oil compositions and uses thereof
WO2023091669A1 (en) 2021-11-19 2023-05-25 Checkerspot, Inc. Recycled polyurethane formulations
WO2023102069A1 (en) 2021-12-01 2023-06-08 Checkerspot, Inc. Polyols, polyurethane dispersions, and uses thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1458031B1 (de) * 1964-09-22 1971-10-14 Hoesch Ag Verfahren und Vorrichtung zum Stranggiessen von Metall
CH573302A5 (de) * 1972-11-10 1976-03-15 Bucher Guyer Ag Masch
US3938081A (en) * 1973-05-03 1976-02-10 Kirk Robert T Circuitry for preventing the use of erroneous data
DE2457423C2 (de) * 1974-12-05 1983-04-21 Metall-Invent S.A., Zug Verfahren und Vorrichtung zum Herstellen eines Stranges aus einer metallischen Schmelze
US4054863A (en) * 1976-11-29 1977-10-18 Bell Telephone Laboratories, Incorporated Error detection and correction system
SE433998B (sv) * 1977-10-11 1984-06-25 Carl Erik Wilhelm Sundberg Anordning vid signalmottagare for att kompensera digitala fel i overford digital signal

Also Published As

Publication number Publication date
BE883001A (fr) 1980-10-27
ES490844A0 (es) 1980-12-01
FR2455407A1 (fr) 1980-11-21
ES8101346A1 (es) 1980-12-01
BR8002505A (pt) 1980-12-09
JPS55145485A (en) 1980-11-13
AU5770880A (en) 1980-10-30
IT8067663A0 (it) 1980-04-24
DE3016123A1 (de) 1980-11-06
GB2051526A (en) 1981-01-14
NL7903340A (nl) 1980-10-29
CA1152631A (en) 1983-08-23
US4349904A (en) 1982-09-14

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