ATE441250T1 - Aufzeichnungsmedium zur signalspeicherung - Google Patents

Aufzeichnungsmedium zur signalspeicherung

Info

Publication number
ATE441250T1
ATE441250T1 AT99113783T AT99113783T ATE441250T1 AT E441250 T1 ATE441250 T1 AT E441250T1 AT 99113783 T AT99113783 T AT 99113783T AT 99113783 T AT99113783 T AT 99113783T AT E441250 T1 ATE441250 T1 AT E441250T1
Authority
AT
Austria
Prior art keywords
sub
input data
code
duplexed
tables
Prior art date
Application number
AT99113783T
Other languages
English (en)
Inventor
Toru Okazaki
Shunji Yoshimura
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=15643835&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE441250(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of ATE441250T1 publication Critical patent/ATE441250T1/de

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
    • 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
    • G11B20/14—Digital recording or reproducing using self-clocking codes
    • G11B20/1403—Digital recording or reproducing using self-clocking codes characterised by the use of two levels
    • G11B20/1423—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code
    • G11B20/1426—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code conversion to or from block codes or representations thereof
    • 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
    • H03M13/31—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 combining coding for error detection or correction and efficient use of the spectrum
    • 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
    • H03M5/14—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
    • H03M5/145—Conversion to or from block codes or representations thereof
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H03M7/46—Conversion to or from run-length codes, i.e. by representing the number of consecutive digits, or groups of digits, of the same kind by a code word and a digit indicative of that kind
    • 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
    • G11B20/14—Digital recording or reproducing using self-clocking codes
    • G11B20/1403—Digital recording or reproducing using self-clocking codes characterised by the use of two levels
    • G11B20/1423—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code
    • G11B20/1426—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code conversion to or from block codes or representations thereof
    • G11B2020/1461—8 to 14 modulation, e.g. the EFM code used on CDs or mini-discs
    • 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
    • G11B20/14—Digital recording or reproducing using self-clocking codes
    • G11B20/1403—Digital recording or reproducing using self-clocking codes characterised by the use of two levels
    • G11B20/1423—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code
    • G11B20/1426—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code conversion to or from block codes or representations thereof
    • G11B2020/1465—8 to 16 modulation, e.g. the EFM+ code used on DVDs
    • 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
    • G11B20/14—Digital recording or reproducing using self-clocking codes
    • G11B20/1403—Digital recording or reproducing using self-clocking codes characterised by the use of two levels
    • G11B20/1423—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code
    • G11B20/1426—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code conversion to or from block codes or representations thereof
    • G11B2020/1473—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code conversion to or from block codes or representations thereof modulation code without any merging bits

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Dc Digital Transmission (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Error Detection And Correction (AREA)
  • Burglar Alarm Systems (AREA)
  • Packaging For Recording Disks (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Amplitude Modulation (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Holo Graphy (AREA)
AT99113783T 1994-07-08 1995-07-07 Aufzeichnungsmedium zur signalspeicherung ATE441250T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15717594A JP3541439B2 (ja) 1994-07-08 1994-07-08 信号変調方法及び装置、並びに信号復調装置及び方法

Publications (1)

Publication Number Publication Date
ATE441250T1 true ATE441250T1 (de) 2009-09-15

Family

ID=15643835

Family Applications (4)

Application Number Title Priority Date Filing Date
AT99113783T ATE441250T1 (de) 1994-07-08 1995-07-07 Aufzeichnungsmedium zur signalspeicherung
AT95924525T ATE205629T1 (de) 1994-07-08 1995-07-07 Signalmodulations- und -demodulationsverfahren und -vorrichtung
AT01103087T ATE308824T1 (de) 1994-07-08 1995-07-07 Signalmodulationsverfahren und signaldemodulationsverfahren
AT06004498T ATE523966T1 (de) 1994-07-08 1995-07-07 Optisches aufzeichnungsmedium und entsprechendes aufzeichnungssystem zur speicherung eines 8-zu-16 bit gewandelten signals

Family Applications After (3)

Application Number Title Priority Date Filing Date
AT95924525T ATE205629T1 (de) 1994-07-08 1995-07-07 Signalmodulations- und -demodulationsverfahren und -vorrichtung
AT01103087T ATE308824T1 (de) 1994-07-08 1995-07-07 Signalmodulationsverfahren und signaldemodulationsverfahren
AT06004498T ATE523966T1 (de) 1994-07-08 1995-07-07 Optisches aufzeichnungsmedium und entsprechendes aufzeichnungssystem zur speicherung eines 8-zu-16 bit gewandelten signals

Country Status (15)

Country Link
US (1) US5818367A (de)
EP (5) EP1168331B1 (de)
JP (2) JP3541439B2 (de)
KR (1) KR100352353B1 (de)
CN (4) CN1310248C (de)
AT (4) ATE441250T1 (de)
AU (2) AU701638B2 (de)
CA (2) CA2171113C (de)
DE (3) DE69534573T2 (de)
ES (5) ES2332617T3 (de)
HK (1) HK1042764B (de)
PL (1) PL177830B1 (de)
RU (1) RU2171505C2 (de)
TW (1) TW271024B (de)
WO (1) WO1996002054A1 (de)

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Also Published As

Publication number Publication date
DE69534573D1 (de) 2005-12-08
AU2899195A (en) 1996-02-09
JPH0831100A (ja) 1996-02-02
ATE308824T1 (de) 2005-11-15
EP0971355A3 (de) 2001-03-21
HK1100236A1 (en) 2007-09-14
CN1310248C (zh) 2007-04-11
DE69522650D1 (de) 2001-10-18
DE69534573T2 (de) 2006-07-27
EP1168331A3 (de) 2003-06-25
AU718089B2 (en) 2000-04-06
CN1917069B (zh) 2012-11-07
TW271024B (de) 1996-02-21
CN1312555A (zh) 2001-09-12
ATE523966T1 (de) 2011-09-15
EP0971355A2 (de) 2000-01-12
CA2362133A1 (en) 1996-01-25
CN1534671A (zh) 2004-10-06
EP0718843A4 (de) 1996-08-07
EP1126619A2 (de) 2001-08-22
EP1126619A3 (de) 2003-06-25
CN1103104C (zh) 2003-03-12
ES2246943T3 (es) 2006-03-01
EP1701448B1 (de) 2011-09-07
HK1042764A1 (en) 2002-08-23
CN1201323C (zh) 2005-05-11
EP1126619B1 (de) 2005-11-02
EP0971355B1 (de) 2009-08-26
CA2171113C (en) 2004-04-06
DE69535995D1 (de) 2009-10-08
JP3541439B2 (ja) 2004-07-14
CN1134195A (zh) 1996-10-23
JP2001060369A (ja) 2001-03-06
EP1168331B1 (de) 2012-06-13
EP1701448A1 (de) 2006-09-13
ES2160169T3 (es) 2001-11-01
CN1917069A (zh) 2007-02-21
PL313410A1 (en) 1996-06-24
AU701638B2 (en) 1999-02-04
WO1996002054A1 (en) 1996-01-25
HK1042764B (zh) 2005-12-16
ES2332617T3 (es) 2010-02-09
RU2171505C2 (ru) 2001-07-27
EP1168331A2 (de) 2002-01-02
US5818367A (en) 1998-10-06
EP0718843A1 (de) 1996-06-26
EP0718843B1 (de) 2001-09-12
ES2373371T3 (es) 2012-02-02
AU1008499A (en) 1999-03-04
ATE205629T1 (de) 2001-09-15
CA2362133C (en) 2005-03-22
KR960705316A (ko) 1996-10-09
DE69522650T2 (de) 2002-04-18
ES2389937T3 (es) 2012-11-05
PL177830B1 (pl) 2000-01-31
CA2171113A1 (en) 1996-01-25
KR100352353B1 (ko) 2002-12-31
JP3954778B2 (ja) 2007-08-08

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