ATE201943T1 - Anordnung zum kodieren einer sequenz von (n-1)- bit informationswörtern in eine sequenz von n-bit kanalwörtern sowie dekodieranordnung zum dekodieren einer sequenz von n-bit kanalwörtern in eine sequenz von (n-1)-bit informationswörtern - Google Patents

Anordnung zum kodieren einer sequenz von (n-1)- bit informationswörtern in eine sequenz von n-bit kanalwörtern sowie dekodieranordnung zum dekodieren einer sequenz von n-bit kanalwörtern in eine sequenz von (n-1)-bit informationswörtern

Info

Publication number
ATE201943T1
ATE201943T1 AT96900157T AT96900157T ATE201943T1 AT E201943 T1 ATE201943 T1 AT E201943T1 AT 96900157 T AT96900157 T AT 96900157T AT 96900157 T AT96900157 T AT 96900157T AT E201943 T1 ATE201943 T1 AT E201943T1
Authority
AT
Austria
Prior art keywords
sequence
words
bit
weight vector
decoding
Prior art date
Application number
AT96900157T
Other languages
English (en)
Inventor
Immink Kornelis Schouhamer
Original Assignee
Koninkl Philips Electronics Nv
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 filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE201943T1 publication Critical patent/ATE201943T1/de

Links

Classifications

    • 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
    • H03M7/02—Conversion to or from weighted codes, i.e. the weight given to a digit depending on the position of the digit within the block or code word
    • 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)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Storage Device Security (AREA)
AT96900157T 1995-02-03 1996-01-19 Anordnung zum kodieren einer sequenz von (n-1)- bit informationswörtern in eine sequenz von n-bit kanalwörtern sowie dekodieranordnung zum dekodieren einer sequenz von n-bit kanalwörtern in eine sequenz von (n-1)-bit informationswörtern ATE201943T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP95200261 1995-02-03
PCT/IB1996/000045 WO1996024194A1 (en) 1995-02-03 1996-01-19 Encoding arrangement for encoding a sequence of (n-1)-bit information words into a sequence of n-bit channel words, and a decoding arrangement for decoding a sequence of n-bit channel words into a sequence of (n-1) bit information words

Publications (1)

Publication Number Publication Date
ATE201943T1 true ATE201943T1 (de) 2001-06-15

Family

ID=8219991

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96900157T ATE201943T1 (de) 1995-02-03 1996-01-19 Anordnung zum kodieren einer sequenz von (n-1)- bit informationswörtern in eine sequenz von n-bit kanalwörtern sowie dekodieranordnung zum dekodieren einer sequenz von n-bit kanalwörtern in eine sequenz von (n-1)-bit informationswörtern

Country Status (9)

Country Link
US (1) US5760718A (de)
EP (1) EP0754373B1 (de)
JP (1) JP3425152B2 (de)
KR (1) KR100434207B1 (de)
CN (1) CN1110903C (de)
AT (1) ATE201943T1 (de)
DE (1) DE69613181T2 (de)
TW (1) TW290764B (de)
WO (1) WO1996024194A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5943368A (en) * 1996-07-08 1999-08-24 U.S. Philips Corporation Transmission, recording and reproduction of a digital information signal
CA2275266C (en) * 1997-10-22 2005-06-14 Matsushita Electric Industrial Co., Ltd. Speech coder and speech decoder
JP3235543B2 (ja) * 1997-10-22 2001-12-04 松下電器産業株式会社 音声符号化／復号化装置
US6700509B1 (en) * 1999-11-12 2004-03-02 Koninklijke Philips Electronics N.V. Device and method for processing a digital information signal
US6574773B1 (en) * 2000-03-09 2003-06-03 Stephen A. Turk Cost-effective high-throughput enumerative ENDEC employing a plurality of segmented compare tables
KR100879942B1 (ko) * 2002-02-16 2009-01-22 엘지전자 주식회사 채널품질지시자 코딩을 위한 기저수열 생성방법
US7030789B1 (en) 2004-12-01 2006-04-18 Hitachi Global Storage Technologies Netherlands B.V. Techniques for applying modulation constraints to data using periodically changing symbol mappings
US7071851B1 (en) 2005-01-31 2006-07-04 Hitachi Global Storage Technologies Netherlands B.V. Techniques for implementing non-uniform constraints in modulation encoded data
US7064687B1 (en) 2005-01-31 2006-06-20 Hitachi Global Storage Technologies Netherlands B.V. Techniques for modulating data using short block encoders
US7142134B2 (en) * 2005-02-01 2006-11-28 Hitachi Global Storage Technologies Netherlands B.V. Techniques for generating modulation codes using running substitutions
US7126502B2 (en) * 2005-02-01 2006-10-24 Hitachi Global Storage Technologies Netherlands B.V. Techniques for using interleaved encoders to obtain modulation constraints
US7696908B2 (en) * 2006-01-04 2010-04-13 Hitachi Global Storage Technologies Netherlands, B.V. Techniques for reducing error propagation using modulation codes having a variable span
CN101431335B (zh) * 2007-11-07 2011-11-16 国际商业机器公司 用于调制编码和解码的方法、装置和系统
TW200945797A (en) * 2007-11-07 2009-11-01 Ibm Modulation coding and decoding
US7616134B1 (en) 2008-06-19 2009-11-10 International Business Machines Corporation Systems and methods for enumerative encoding and decoding of maximum-transition-run codes and PRML (G,I,M) codes

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU662932A1 (ru) * 1976-07-19 1979-05-15 Таганрогский радиотехнический институт им. В.Д.Калмыкова Преобразователь р-кода фибоначчи в двоичный код
SU732864A1 (ru) * 1976-12-22 1980-05-05 Таганрогский радиотехнический институт им.В.Д.Калмыкова Сумматор кодов фибоначчи
US4818969A (en) * 1984-08-09 1989-04-04 Kronos, Inc. Method of fixed-length binary encoding and decoding and apparatus for same
DE3650166D1 (de) * 1986-02-13 1995-01-19 Kronos Inc Vorrichtung zur binären Festlängen-Kodierung und Dekodierung.
US4792793A (en) * 1987-05-28 1988-12-20 Amdahl Corporation Converting numbers between binary and another base
US4989211A (en) * 1988-05-12 1991-01-29 Digital Equipment Corporation Sector mis-synchronization detection method

Also Published As

Publication number Publication date
DE69613181D1 (de) 2001-07-12
JPH09511375A (ja) 1997-11-11
US5760718A (en) 1998-06-02
EP0754373A1 (de) 1997-01-22
TW290764B (de) 1996-11-11
CN1110903C (zh) 2003-06-04
KR100434207B1 (ko) 2004-11-03
DE69613181T2 (de) 2002-01-31
EP0754373B1 (de) 2001-06-06
JP3425152B2 (ja) 2003-07-07
WO1996024194A1 (en) 1996-08-08
CN1148449A (zh) 1997-04-23
KR970702622A (ko) 1997-05-13

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