IL131488A0 - Device for encoding/decoding n-bit source words into corresponding m-bit channel words and vice versa - Google Patents

Device for encoding/decoding n-bit source words into corresponding m-bit channel words and vice versa

Info

Publication number
IL131488A0
IL131488A0 IL13148898A IL13148898A IL131488A0 IL 131488 A0 IL131488 A0 IL 131488A0 IL 13148898 A IL13148898 A IL 13148898A IL 13148898 A IL13148898 A IL 13148898A IL 131488 A0 IL131488 A0 IL 131488A0
Authority
IL
Israel
Prior art keywords
words
bit
decoding
encoding
vice versa
Prior art date
Application number
IL13148898A
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 IL131488A0 publication Critical patent/IL131488A0/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

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)
  • Error Detection And Correction (AREA)
IL13148898A 1997-12-22 1998-12-07 Device for encoding/decoding n-bit source words into corresponding m-bit channel words and vice versa IL131488A0 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP97204050 1997-12-22
EP98200402 1998-02-10
PCT/IB1998/001986 WO1999033183A1 (en) 1997-12-22 1998-12-07 DEVICE FOR ENCODING/DECODING n-BIT SOURCE WORDS INTO CORRESPONDING m-BIT CHANNEL WORDS, AND VICE VERSA

Publications (1)

Publication Number Publication Date
IL131488A0 true IL131488A0 (en) 2001-01-28

Family

ID=26147187

Family Applications (1)

Application Number Title Priority Date Filing Date
IL13148898A IL131488A0 (en) 1997-12-22 1998-12-07 Device for encoding/decoding n-bit source words into corresponding m-bit channel words and vice versa

Country Status (15)

Country Link
US (2) US6175318B1 (hu)
EP (1) EP0962058A1 (hu)
JP (1) JP2001513305A (hu)
KR (1) KR20000075600A (hu)
CN (1) CN1126261C (hu)
AR (1) AR017944A1 (hu)
AU (1) AU1256499A (hu)
BR (1) BR9807593A (hu)
CA (1) CA2281936A1 (hu)
HU (1) HUP0003771A3 (hu)
ID (1) ID22816A (hu)
IL (1) IL131488A0 (hu)
TR (1) TR199902381T1 (hu)
TW (1) TW472465B (hu)
WO (1) WO1999033183A1 (hu)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL131488A0 (en) * 1997-12-22 2001-01-28 Koninkl Philips Electronics Nv Device for encoding/decoding n-bit source words into corresponding m-bit channel words and vice versa
JP4138031B2 (ja) * 1998-01-09 2008-08-20 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ ｎ−ビットソースワードから対応したｍ−ビットチャネルワードへの符号化装置、並びに、逆向きの復号化装置
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
US6400288B1 (en) * 1998-09-22 2002-06-04 Seagate Technology Llc Method and apparatus for generating code words with shifted tribit error protection
CN1298572A (zh) * 1998-12-21 2001-06-06 皇家菲利浦电子有限公司 用于把n一位源字编码为相应的m一位信道字以及把m一位信道字解码为相应的n一位源字的设备
JP2002533974A (ja) * 1998-12-21 2002-10-08 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ ｎビットソースワードを対応するｍビットチャネルワードに符号化し、ｍビットチャネルワードを対応するｎビットソースワードに復号化する装置
JP2003532338A (ja) 2000-04-25 2003-10-28 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ ｎビットのソースワードをｍビットの対応するチャネルワード（およびこの逆）に符号化／復号化するための装置
KR20020038709A (ko) * 2000-06-02 2002-05-23 요트.게.아. 롤페즈 이진 소스신호의 복수의 데이터 비트의 스트림을 이진채널신호의 복수의 데이터 비트의 스트림으로 인코딩하는장치, 메모리장치, 정보 기록장치, 기록매체, 코딩장치와,재생장치
KR100370493B1 (ko) * 2001-02-06 2003-02-05 엘지전자 주식회사 광기록매체의 데이터 변/복조 방법 및 장치
CN1307803C (zh) * 2001-03-30 2007-03-28 皇家菲利浦电子有限公司 用于转换以及解码数据比特流的方法和设备
US6866756B2 (en) * 2002-10-22 2005-03-15 Dennis Klein Hydrogen generator for uses in a vehicle fuel system
JP2003208764A (ja) 2002-01-16 2003-07-25 Sony Corp 変調装置および方法、記録媒体、並びにプログラム
US6753797B2 (en) * 2002-09-25 2004-06-22 Infineon Technologies Ag Multiproperty 16/17 trellis code
JP4557729B2 (ja) * 2005-01-26 2010-10-06 株式会社東芝 変調装置
KR100712503B1 (ko) * 2005-01-13 2007-05-02 삼성전자주식회사 하드디스크 드라이브의 서보 데이터 작성 방법 및 이를이용한 셀프 서보 기록 방법
EP1966895A2 (en) * 2005-12-19 2008-09-10 Koninklijke Philips Electronics N.V. A coder and a method of coding for codes with a parity-complementary word assignment having a constraint of d=1, r=2
EA009629B1 (ru) * 2006-06-21 2008-02-28 Некоммерческая Организация «Фонд Сопровождения Инвестиционных Проектов "Генкей"» Способ помехоустойчивого кодирования цифровой информации и способ её декодирования

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04143904A (ja) * 1990-10-05 1992-05-18 Hitachi Ltd ディジタル録画装置
EP0624000B1 (en) * 1993-05-04 2000-07-19 Koninklijke Philips Electronics N.V. Device for encoding/decoding n-bit source words into corresponding m-bit channel words, and vice versa
US5477222A (en) 1993-05-04 1995-12-19 U.S. Philips Corporation Device for encoding/decoding N-bit source words into corresponding M-bit channel words, and vice versa
US5861825A (en) * 1996-03-21 1999-01-19 Sony Corporation Method and device for code modulation, method and device for code demodulation, and method and device for decoding
IL131488A0 (en) * 1997-12-22 2001-01-28 Koninkl Philips Electronics Nv Device for encoding/decoding n-bit source words into corresponding m-bit channel words and vice versa

Also Published As

Publication number Publication date
TR199902381T1 (xx) 2000-07-21
JP2001513305A (ja) 2001-08-28
WO1999033183A1 (en) 1999-07-01
CN1126261C (zh) 2003-10-29
BR9807593A (pt) 2000-02-22
CA2281936A1 (en) 1999-07-01
US6275175B1 (en) 2001-08-14
EP0962058A1 (en) 1999-12-08
HUP0003771A3 (en) 2002-11-28
TW472465B (en) 2002-01-11
CN1252906A (zh) 2000-05-10
US6175318B1 (en) 2001-01-16
ID22816A (id) 1999-12-09
AR017944A1 (es) 2001-10-24
HUP0003771A2 (hu) 2001-02-28
KR20000075600A (ko) 2000-12-26
AU1256499A (en) 1999-07-12

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