AU572623B2 - Method of encoding a stream of data bits - Google Patents

Method of encoding a stream of data bits

Info

Publication number
AU572623B2
AU572623B2 AU37981/85A AU3798185A AU572623B2 AU 572623 B2 AU572623 B2 AU 572623B2 AU 37981/85 A AU37981/85 A AU 37981/85A AU 3798185 A AU3798185 A AU 3798185A AU 572623 B2 AU572623 B2 AU 572623B2
Authority
AU
Australia
Prior art keywords
encoding
stream
data bits
bits
data
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
AU37981/85A
Other languages
English (en)
Other versions
AU3798185A (en
Inventor
Kornelis Antonie Schouhamer Immink
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of AU3798185A publication Critical patent/AU3798185A/en
Application granted granted Critical
Publication of AU572623B2 publication Critical patent/AU572623B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • G11B20/02—Analogue recording or reproducing
    • G11B20/08—Pulse-modulation recording or reproducing
    • 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)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Dc Digital Transmission (AREA)
AU37981/85A 1984-01-24 1985-01-23 Method of encoding a stream of data bits Ceased AU572623B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8400212A NL8400212A (nl) 1984-01-24 1984-01-24 Werkwijze voor het coderen van een stroom van databits, inrichting voor het uitvoeren van de werkwijze en inrichting voor het decoderen van de volgens de werkwijze verkregen stroom kanaalbits.
NL8400212 1984-01-24

Publications (2)

Publication Number Publication Date
AU3798185A AU3798185A (en) 1985-08-01
AU572623B2 true AU572623B2 (en) 1988-05-12

Family

ID=19843374

Family Applications (1)

Application Number Title Priority Date Filing Date
AU37981/85A Ceased AU572623B2 (en) 1984-01-24 1985-01-23 Method of encoding a stream of data bits

Country Status (15)

Country Link
US (1) US4641128A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS60170360A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR850005694A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU572623B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE901547A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH671127A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3500115A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES8606759A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2558662B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2154399B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
HK (1) HK33489A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1183280B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL8400212A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (2) SE8500264L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SG (1) SG28088G (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4769723A (en) * 1985-12-30 1988-09-06 Mcdonnel Douglas Helicopter Co. Multiplexed bus data encoder and decoder for facilitating data recording
US4985700A (en) * 1988-03-01 1991-01-15 Canon Kabushiki Kaisha Variable-length coding/decoding device
DE4011894A1 (de) * 1990-04-12 1991-10-17 Thomson Brandt Gmbh Uebertragungsverfahren fuer ein binaersignal
DE4127984A1 (de) * 1991-08-23 1993-02-25 Broadcast Television Syst Synchronisationsverfahren fuer einen lauflaengen-begrenzten (1,7) -code und schaltungsanordnung hierfuer
US5386212A (en) * 1992-11-19 1995-01-31 General Instrument Corporation Double buffer scheme for variable length decoder
JP3541439B2 (ja) * 1994-07-08 2004-07-14 ソニー株式会社 信号変調方法及び装置、並びに信号復調装置及び方法
BR9806828A (pt) 1997-10-29 2000-05-02 Koninkl Philips Eletronics N V Dispositivos para codificar uma corrente de bits de dados de um sinal fonte binário, de gravação para gravar um sinal de canal em uma trilha sobre uma portadora de gravação, para descodificar uma corrente de bits de dados de um sinal de canal binário e de reprodução para reproduzir um sinal de canal de uma trilha sobre uma portadora de gravação, portadora de gravação, e processo para codificar uma corrente de bits de dados
WO2000055974A1 (en) * 1999-03-12 2000-09-21 Koninklijke Philips Electronics N.V. ENCODING/DECODING n-BIT SOURCE WORDS INTO CORRESPONDING m-BIT CHANNEL WORDS, AND VICE VERSA, SUCH THAT THE CONVERSION IS PARITY INVERTING
US6700509B1 (en) * 1999-11-12 2004-03-02 Koninklijke Philips Electronics N.V. Device and method for processing a digital information signal
RU2205516C1 (ru) * 2002-02-20 2003-05-27 Государственный научно-исследовательский испытательный институт проблем технической защиты информации Государственной технической комиссии при Президенте Российской Федерации Способ поточного кодирования дискретной информации

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU7273481A (en) * 1980-07-14 1982-01-21 Philips Electronics N.V. Coding of information blocks
AU3792385A (en) * 1984-01-20 1985-07-25 N.V. Philips Gloeilampenfabrieken Method of encoding n-bit information words into m-bit code words, apparatus for carrying out said method, method of decoding m-bit code words into n-bit information words, and apparatus for carrying out said method
AU3792285A (en) * 1984-01-20 1985-07-25 Philips Electronics N.V. Method of transmitting information, encoding and decoding device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3971888A (en) * 1975-04-02 1976-07-27 Bell Telephone Laboratories, Incorporated Synchronization system for variable length encoded signals
US4146909A (en) * 1977-11-21 1979-03-27 International Business Machines Corporation Sync pattern encoding system for run-length limited codes
FR2495858A1 (fr) * 1980-12-05 1982-06-11 Thomson Csf Procede de transcodage parallele serie d'un train numerique parallele et dispositif de transmission de signaux video numerises mettant en oeuvre un tel procede
JPS57154613A (en) * 1981-03-20 1982-09-24 Fujitsu General Ltd Digital modulating system
US4544962A (en) * 1981-07-06 1985-10-01 Matsushita Electric Industrial Co., Ltd. Method and apparatus for processing binary data
US4501000A (en) * 1981-07-27 1985-02-19 Sony Corporation Method of coding binary data
NL8203575A (nl) * 1982-09-15 1984-04-02 Philips Nv Werkwijze voor het coderen van een stroom van databits, inrichting voor het uitvoeren van de werkwijze en inrichting voor het decoderen van een stroom databits.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU7273481A (en) * 1980-07-14 1982-01-21 Philips Electronics N.V. Coding of information blocks
AU3792385A (en) * 1984-01-20 1985-07-25 N.V. Philips Gloeilampenfabrieken Method of encoding n-bit information words into m-bit code words, apparatus for carrying out said method, method of decoding m-bit code words into n-bit information words, and apparatus for carrying out said method
AU3792285A (en) * 1984-01-20 1985-07-25 Philips Electronics N.V. Method of transmitting information, encoding and decoding device

Also Published As

Publication number Publication date
AU3798185A (en) 1985-08-01
GB2154399B (en) 1987-06-10
IT1183280B (it) 1987-10-22
IT8519169A0 (it) 1985-01-21
SE457493B (sv) 1988-12-27
CH671127A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-07-31
BE901547A (fr) 1985-07-22
US4641128A (en) 1987-02-03
NL8400212A (nl) 1985-08-16
JPS60170360A (ja) 1985-09-03
SE8500264D0 (sv) 1985-01-21
SG28088G (en) 1988-09-30
FR2558662A1 (fr) 1985-07-26
ES8606759A1 (es) 1986-04-01
ES539718A0 (es) 1986-04-01
GB2154399A (en) 1985-09-04
HK33489A (en) 1989-04-28
DE3500115A1 (de) 1985-07-25
GB8501454D0 (en) 1985-02-20
FR2558662B1 (fr) 1986-12-12
KR850005694A (ko) 1985-08-28
SE8500264L (sv) 1985-07-25

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