IL134229A - Apparatus and method for modulation/demodulation with consecutive minimum runlength limitation - Google Patents

Apparatus and method for modulation/demodulation with consecutive minimum runlength limitation

Info

Publication number
IL134229A
IL134229A IL13422999A IL13422999A IL134229A IL 134229 A IL134229 A IL 134229A IL 13422999 A IL13422999 A IL 13422999A IL 13422999 A IL13422999 A IL 13422999A IL 134229 A IL134229 A IL 134229A
Authority
IL
Israel
Prior art keywords
demodulation
modulation
consecutive minimum
minimum runlength
limitation
Prior art date
Application number
IL13422999A
Other languages
English (en)
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv, Sony Corp filed Critical Koninkl Philips Electronics Nv
Publication of IL134229A publication Critical patent/IL134229A/xx

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
    • 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
    • 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
    • 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
    • G11B2020/1453—17PP modulation, i.e. the parity preserving RLL(1,7) code with rate 2/3 used on Blu-Ray discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Dc Digital Transmission (AREA)
  • Facsimile Image Signal Circuits (AREA)
IL13422999A 1998-05-29 1999-05-25 Apparatus and method for modulation/demodulation with consecutive minimum runlength limitation IL134229A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15028098A JP3985173B2 (ja) 1998-05-29 1998-05-29 変調装置および方法、復調装置および方法、並びにデータ格納媒体

Publications (1)

Publication Number Publication Date
IL134229A true IL134229A (en) 2003-12-10

Family

ID=15493529

Family Applications (2)

Application Number Title Priority Date Filing Date
IL13422999A IL134229A (en) 1998-05-29 1999-05-25 Apparatus and method for modulation/demodulation with consecutive minimum runlength limitation
IL13422900A IL134229A0 (en) 1998-05-29 2000-01-26 Apparatus and method for modulation/demodulation with consecutive minimum runlength limitation

Family Applications After (1)

Application Number Title Priority Date Filing Date
IL13422900A IL134229A0 (en) 1998-05-29 2000-01-26 Apparatus and method for modulation/demodulation with consecutive minimum runlength limitation

Country Status (39)

Country Link
US (5) US6496541B1 (fr)
EP (1) EP1000467B1 (fr)
JP (1) JP3985173B2 (fr)
KR (1) KR100753966B1 (fr)
CN (2) CN1183681C (fr)
AR (1) AR019600A1 (fr)
AT (1) ATE463082T1 (fr)
AU (1) AU758251B2 (fr)
BG (1) BG64243B1 (fr)
CA (2) CA2298685C (fr)
CY (1) CY1110892T1 (fr)
CZ (1) CZ303005B6 (fr)
DE (1) DE69942194D1 (fr)
DK (1) DK1000467T3 (fr)
EA (1) EA002209B1 (fr)
EE (1) EE05501B1 (fr)
EG (1) EG22694A (fr)
ES (1) ES2341927T3 (fr)
HR (1) HRP20000050B1 (fr)
HU (1) HU229922B1 (fr)
ID (1) ID24969A (fr)
IL (2) IL134229A (fr)
LT (1) LT4754B (fr)
LV (1) LV12526B (fr)
ME (1) ME01711B (fr)
MY (1) MY131577A (fr)
NO (1) NO332391B1 (fr)
NZ (1) NZ502506A (fr)
PL (1) PL338300A1 (fr)
PT (1) PT1000467E (fr)
RO (1) RO121883B1 (fr)
SI (1) SI20174B (fr)
SK (1) SK288035B6 (fr)
TR (1) TR200000248T1 (fr)
TW (1) TW498313B (fr)
UA (1) UA49081C2 (fr)
WO (1) WO1999063671A1 (fr)
YU (1) YU49188B (fr)
ZA (1) ZA200000371B (fr)

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