DK0489819T3 - Forbedret dekodningskredsløb - Google Patents

Forbedret dekodningskredsløb

Info

Publication number
DK0489819T3
DK0489819T3 DK90913305.0T DK90913305T DK0489819T3 DK 0489819 T3 DK0489819 T3 DK 0489819T3 DK 90913305 T DK90913305 T DK 90913305T DK 0489819 T3 DK0489819 T3 DK 0489819T3
Authority
DK
Denmark
Prior art keywords
format
expected
decoder circuit
decoding circuitry
improved decoding
Prior art date
Application number
DK90913305.0T
Other languages
English (en)
Inventor
Fernando Goncalves Silva
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of DK0489819T3 publication Critical patent/DK0489819T3/da

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M5/00—Conversion of the form of the representation of individual digits
    • H03M5/02—Conversion to or from representation by pulses
    • H03M5/04—Conversion to or from representation by pulses the pulses having two levels
    • H03M5/14—Code representation, e.g. transition, for a given bit cell depending on the information in one or more adjacent bit cells, e.g. delay modulation code, double density code
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M5/00—Conversion of the form of the representation of individual digits
    • H03M5/02—Conversion to or from representation by pulses
    • H03M5/04—Conversion to or from representation by pulses the pulses having two levels
    • H03M5/06—Code representation, e.g. transition, for a given bit cell depending only on the information in that bit cell
    • H03M5/12—Biphase level code, e.g. split phase code, Manchester code; Biphase space or mark code, e.g. double frequency code

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Error Detection And Correction (AREA)
  • Manipulation Of Pulses (AREA)
  • For Increasing The Reliability Of Semiconductor Memories (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Burglar Alarm Systems (AREA)
  • Selective Calling Equipment (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
DK90913305.0T 1989-08-31 1990-08-23 Forbedret dekodningskredsløb DK0489819T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40139589A 1989-08-31 1989-08-31

Publications (1)

Publication Number Publication Date
DK0489819T3 true DK0489819T3 (da) 1993-08-30

Family

ID=23587584

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90913305.0T DK0489819T3 (da) 1989-08-31 1990-08-23 Forbedret dekodningskredsløb

Country Status (12)

Country Link
EP (1) EP0489819B1 (da)
JP (1) JP2922297B2 (da)
AT (1) ATE87763T1 (da)
AU (1) AU633980B2 (da)
BR (1) BR9007614A (da)
CA (1) CA2056980A1 (da)
DE (1) DE69001251T2 (da)
DK (1) DK0489819T3 (da)
ES (1) ES2040130T3 (da)
HK (1) HK108793A (da)
MX (1) MX170852B (da)
WO (1) WO1991003813A1 (da)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7107453A (da) * 1971-05-29 1972-12-01
US4037257A (en) * 1976-02-02 1977-07-19 Xerox Corporation Data clock separator with missing clock detect
KR900702528A (ko) * 1988-06-14 1990-12-07 토마스 에프. 키르코프 3-부분 데코더(decoder) 회로
US4876697A (en) * 1988-06-14 1989-10-24 Eastman Kodak Company Three-part decoder circuit
US4954825A (en) * 1989-03-22 1990-09-04 Eastman Kodak Company Self clocking binary data encoding/decoding method
US4964139A (en) * 1989-04-27 1990-10-16 Eastman Kodak Company Multi-purpose circuit for decoding binary information

Also Published As

Publication number Publication date
JPH05500144A (ja) 1993-01-14
MX170852B (es) 1993-09-20
BR9007614A (pt) 1992-06-30
EP0489819A1 (en) 1992-06-17
JP2922297B2 (ja) 1999-07-19
DE69001251T2 (de) 1993-10-14
WO1991003813A1 (en) 1991-03-21
ATE87763T1 (de) 1993-04-15
HK108793A (en) 1993-10-22
DE69001251D1 (de) 1993-05-06
EP0489819B1 (en) 1993-03-31
AU633980B2 (en) 1993-02-11
AU6346490A (en) 1991-04-08
CA2056980A1 (en) 1991-03-01
ES2040130T3 (es) 1993-10-01

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