HK1029458A1 - Apparatus and method for modulation/demodulation with consecutive minimum - Google Patents

Apparatus and method for modulation/demodulation with consecutive minimum

Info

Publication number
HK1029458A1
HK1029458A1 HK00107074.4A HK00107074A HK1029458A1 HK 1029458 A1 HK1029458 A1 HK 1029458A1 HK 00107074 A HK00107074 A HK 00107074A HK 1029458 A1 HK1029458 A1 HK 1029458A1
Authority
HK
Hong Kong
Prior art keywords
demodulation
modulation
consecutive minimum
consecutive
minimum
Prior art date
Application number
HK00107074.4A
Other languages
English (en)
Inventor
Immink Kornelis A Schouhamer
Joseph A H M Kahlman
Gijsbert J Van Den Enden
T Nakagawa
Y Shinpuku
T Naohara
K Nakamura
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 HK1029458A1 publication Critical patent/HK1029458A1/xx

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03MCODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M5/00Conversion of the form of the representation of individual digits
    • H03M5/02Conversion to or from representation by pulses
    • H03M5/04Conversion to or from representation by pulses the pulses having two levels
    • H03M5/14Code 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
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10Digital recording or reproducing
    • G11B20/14Digital recording or reproducing using self-clocking codes
    • G11B20/1403Digital recording or reproducing using self-clocking codes characterised by the use of two levels
    • G11B20/1423Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code
    • G11B20/1426Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code conversion to or from block codes or representations thereof
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03MCODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M5/00Conversion of the form of the representation of individual digits
    • H03M5/02Conversion to or from representation by pulses
    • H03M5/04Conversion to or from representation by pulses the pulses having two levels
    • H03M5/14Code 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
    • H03M5/145Conversion to or from block codes or representations thereof
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10Digital recording or reproducing
    • G11B20/14Digital recording or reproducing using self-clocking codes
    • G11B20/1403Digital recording or reproducing using self-clocking codes characterised by the use of two levels
    • G11B20/1423Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code
    • G11B20/1426Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code conversion to or from block codes or representations thereof
    • G11B2020/145317PP 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)
HK00107074.4A 1998-05-29 2000-11-08 Apparatus and method for modulation/demodulation with consecutive minimum HK1029458A1 (en)

Applications Claiming Priority (2)

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
PCT/IB1999/000948 WO1999063671A1 (en) 1998-05-29 1999-05-25 Apparatus and method for modulation/demodulation with consecutive minimum runlength limitation

Publications (1)

Publication Number Publication Date
HK1029458A1 true HK1029458A1 (en) 2001-03-30

Family

ID=15493529

Family Applications (1)

Application Number Title Priority Date Filing Date
HK00107074.4A HK1029458A1 (en) 1998-05-29 2000-11-08 Apparatus and method for modulation/demodulation with consecutive minimum

Country Status (40)

Country Link
US (5) US6496541B1 (pt)
EP (1) EP1000467B1 (pt)
JP (1) JP3985173B2 (pt)
KR (1) KR100753966B1 (pt)
CN (2) CN100557981C (pt)
AR (1) AR019600A1 (pt)
AT (1) ATE463082T1 (pt)
AU (1) AU758251B2 (pt)
BG (1) BG64243B1 (pt)
CA (2) CA2680404C (pt)
CY (1) CY1110892T1 (pt)
CZ (1) CZ303005B6 (pt)
DE (1) DE69942194D1 (pt)
DK (1) DK1000467T3 (pt)
EA (1) EA002209B1 (pt)
EE (1) EE05501B1 (pt)
EG (1) EG22694A (pt)
ES (1) ES2341927T3 (pt)
HK (1) HK1029458A1 (pt)
HR (1) HRP20000050B1 (pt)
HU (1) HU229922B1 (pt)
ID (1) ID24969A (pt)
IL (2) IL134229A (pt)
LT (1) LT4754B (pt)
LV (1) LV12526B (pt)
ME (1) ME01711B (pt)
MY (1) MY131577A (pt)
NO (1) NO332391B1 (pt)
NZ (1) NZ502506A (pt)
PL (1) PL338300A1 (pt)
PT (1) PT1000467E (pt)
RO (1) RO121883B1 (pt)
SI (1) SI20174B (pt)
SK (1) SK288035B6 (pt)
TR (1) TR200000248T1 (pt)
TW (1) TW498313B (pt)
UA (1) UA49081C2 (pt)
WO (1) WO1999063671A1 (pt)
YU (1) YU49188B (pt)
ZA (1) ZA200000371B (pt)

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KR20000075600A (ko) * 1997-12-22 2000-12-26 요트.게.아. 롤페즈 엔-비트 소스어를 이에 대응하는 엠-비트 채널어로, 그리고 역으로 인코딩/디코딩하는 장치
JP3985173B2 (ja) * 1998-05-29 2007-10-03 ソニー株式会社 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

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