NL8005999A - Coderingswijze en -inrichting voor omzetting van een n-bits informatiewoord in een m-bits codewoord. - Google Patents

Coderingswijze en -inrichting voor omzetting van een n-bits informatiewoord in een m-bits codewoord. Download PDF

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Publication number
NL8005999A
NL8005999A NL8005999A NL8005999A NL8005999A NL 8005999 A NL8005999 A NL 8005999A NL 8005999 A NL8005999 A NL 8005999A NL 8005999 A NL8005999 A NL 8005999A NL 8005999 A NL8005999 A NL 8005999A
Authority
NL
Netherlands
Prior art keywords
bit
disparity
word
value
circuit
Prior art date
Application number
NL8005999A
Other languages
English (en)
Dutch (nl)
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
Application filed by Sony Corp filed Critical Sony Corp
Publication of NL8005999A publication Critical patent/NL8005999A/nl

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H04L25/4906—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using binary codes
    • H04L25/4908—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using binary codes using mBnB codes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Dc Digital Transmission (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Television Signal Processing For Recording (AREA)
NL8005999A 1979-11-02 1980-11-03 Coderingswijze en -inrichting voor omzetting van een n-bits informatiewoord in een m-bits codewoord. NL8005999A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP14225279A JPS5665314A (en) 1979-11-02 1979-11-02 Encoder for binary signal
JP14225279 1979-11-02

Publications (1)

Publication Number Publication Date
NL8005999A true NL8005999A (nl) 1981-06-01

Family

ID=15310981

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8005999A NL8005999A (nl) 1979-11-02 1980-11-03 Coderingswijze en -inrichting voor omzetting van een n-bits informatiewoord in een m-bits codewoord.

Country Status (15)

Country Link
US (1) US4499454A (de)
JP (1) JPS5665314A (de)
AT (1) AT399627B (de)
AU (1) AU533027B2 (de)
BR (1) BR8007071A (de)
CA (1) CA1193015A (de)
CH (1) CH638646A5 (de)
DE (1) DE3039726C2 (de)
FR (1) FR2469047B1 (de)
GB (1) GB2066629B (de)
IT (1) IT1188868B (de)
NL (1) NL8005999A (de)
SE (1) SE452537B (de)
SU (1) SU1148572A3 (de)
ZA (1) ZA806196B (de)

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EP0310041A3 (de) * 1987-09-28 1990-08-22 Nec Home Electronics, Ltd. 8-Bit zu 9-Bit Codeumsetzungssystem und 8/9-Konverter
JPH0233221A (ja) * 1988-07-22 1990-02-02 Matsushita Electric Ind Co Ltd コード変換装置と復号装置
FR2664765B1 (fr) * 1990-07-11 2003-05-16 Bull Sa Dispositif de serialisation et de deserialisation de donnees et systeme de transmission numerique de donnees en serie en resultant.
NL9002070A (nl) * 1990-09-21 1992-04-16 Philips Nv Inrichting voor het optekenen van een digitaal informatiesignaal in een registratiedrager.
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EP0557130B1 (de) * 1992-02-19 2000-05-17 Mitsubishi Denki Kabushiki Kaisha Datenumsetzungsverfahren und Aufzeichnungs-/Wiedergabegerät zur Durchführung desselben
GB2267416B (en) * 1992-05-27 1995-09-20 Sony Broadcast & Communication Coding of digital signals
KR0141126B1 (ko) * 1992-08-31 1998-07-15 윤종용 디지탈 기록재생시스템에 있어서 코드변환제어장치 및 방법
US5805632A (en) * 1992-11-19 1998-09-08 Cirrus Logic, Inc. Bit rate doubler for serial data transmission or storage
US5341134A (en) * 1992-12-30 1994-08-23 Datatape Incorporated Simple coding scheme for DC free channel codes of form M/N, where M=N-1 and M and N are positive integers
JP3240341B2 (ja) * 1993-07-06 2001-12-17 三菱電機株式会社 情報変換方法及び記録再生装置
GB9314480D0 (en) * 1993-07-09 1993-08-25 Hewlett Packard Co Encoding data
US5450443A (en) * 1993-09-01 1995-09-12 International Business Machines Corporation Method and apparatus for constructing asymptotically optimal second order DC-free channel codes
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JP3235534B2 (ja) * 1997-09-24 2001-12-04 日本電気株式会社 パラレル―パラレル変換回路並びにこれを用いたパラレル―シリアル変換回路及びシリアル―パラレル変換回路
US6229462B1 (en) * 1999-03-30 2001-05-08 Intel Corporation Method and apparatus for reducing the disparity of set and clear bits on a serial line
KR100435215B1 (ko) * 1999-12-30 2004-06-09 삼성전자주식회사 버스 인코딩/디코딩 장치 및 그 방법
JP2004093462A (ja) * 2002-09-02 2004-03-25 Oki Electric Ind Co Ltd 半導体集積回路とその試験方法
US7190653B2 (en) * 2002-10-21 2007-03-13 Ricoh Company, Ltd. Data recording/reproducing device
US7199741B2 (en) * 2003-10-24 2007-04-03 Infineon Technologies Ag Method for digital/analog conversion and corresponding digital/analog converter device
US6914545B1 (en) * 2004-10-13 2005-07-05 Seiko Epson Corporation Circuitry and methods for reducing run-length of encoded data
US7158057B1 (en) 2005-09-07 2007-01-02 Seiko Epson Corporation Circuitry and methods for high speed data encoding
US8201071B2 (en) * 2006-11-15 2012-06-12 Qimonda Ag Information transmission and reception
US7786904B1 (en) * 2008-11-05 2010-08-31 Mingchih Hsieh Voltage level digital system
WO2010146714A1 (ja) * 2009-06-19 2010-12-23 富士通株式会社 データ転送方法、コード変換回路及び装置
US8116024B2 (en) * 2009-08-10 2012-02-14 Seagate Technology Llc Timing recovery detector

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Also Published As

Publication number Publication date
GB2066629A (en) 1981-07-08
IT8025717A0 (it) 1980-10-31
BR8007071A (pt) 1981-05-05
US4499454A (en) 1985-02-12
AU6389980A (en) 1981-05-07
SE452537B (sv) 1987-11-30
FR2469047B1 (fr) 1986-03-28
DE3039726A1 (de) 1981-05-14
DE3039726C2 (de) 1987-05-14
IT1188868B (it) 1988-01-28
SE8007667L (sv) 1981-06-18
CA1193015A (en) 1985-09-03
JPS6367268B2 (de) 1988-12-23
AT399627B (de) 1995-06-26
ATA536080A (de) 1994-10-15
AU533027B2 (en) 1983-10-27
GB2066629B (en) 1984-10-24
SU1148572A3 (ru) 1985-03-30
FR2469047A1 (fr) 1981-05-08
ZA806196B (en) 1981-09-30
CH638646A5 (fr) 1983-09-30
JPS5665314A (en) 1981-06-03

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BV The patent application has lapsed