ES8606759A1 - Un metodo de conversion de una cadena de bitios de datos de una senal binaria original en una cadena de bitios de datos de una senal binaria de canal - Google Patents

Un metodo de conversion de una cadena de bitios de datos de una senal binaria original en una cadena de bitios de datos de una senal binaria de canal

Info

Publication number
ES8606759A1
ES8606759A1 ES539718A ES539718A ES8606759A1 ES 8606759 A1 ES8606759 A1 ES 8606759A1 ES 539718 A ES539718 A ES 539718A ES 539718 A ES539718 A ES 539718A ES 8606759 A1 ES8606759 A1 ES 8606759A1
Authority
ES
Spain
Prior art keywords
stream
arrangement
data bits
decoding
encoding
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.)
Expired
Application number
ES539718A
Other languages
English (en)
Other versions
ES539718A0 (es
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 ES8606759A1 publication Critical patent/ES8606759A1/es
Publication of ES539718A0 publication Critical patent/ES539718A0/es
Expired 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)

Abstract

DISPOSITIVO DE CONVERSION DE UNA CADENA DE BITIOS DE DATOS DE UNA SEÑAL BINARIA ORIGINAL EN UNA CADENA DE BITIOS DE UNA SEÑAL BINARIA DE CANAL. COMPRENDE: UN PRIMER REGISTRO DE DESPLAZAMIENTO PARA REGISTRAR Y DESPLAZAR LOS BITIOS DE DATOS DE LA SEÑAL ORIGINAL CON UNA PRIMERA FRECUENCIA DE SINCRONISMO; UN SEGUNDO REGISTRO DE DESPLAZAMIENTO PARA REGISTRAR Y DESPLAZAR LOS BITIOS DE CANAL DE LA SEÑAL DE CANAL CON UNA SEGUNDA FRECUENCIA DE SINCRONISMO IGUAL AL DOBLE DE LA PRIMERA FRECUENCIA DE SINCRONISMO; UN CIRCUITO LOGICO PARA CONVERTIR LAS PALABRAS FUENTE AUTORIZADAS EN LAS PALABRAS DE CANAL ASOCIADAS, TENIENDO: TRES ENTRADAS QUE ESTAN CONECTADAS A TRES CELDAS CONSECUTIVAS X1, X2, X3 DEL PRIMER REGISTRO DE DESPLAZAMIENTO.
ES539718A 1984-01-24 1985-01-21 Un metodo de conversion de una cadena de bitios de datos de una senal binaria original en una cadena de bitios de datos de una senal binaria de canal Expired ES8606759A1 (es)

Applications Claiming Priority (1)

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.

Publications (2)

Publication Number Publication Date
ES8606759A1 true ES8606759A1 (es) 1986-04-01
ES539718A0 ES539718A0 (es) 1986-04-01

Family

ID=19843374

Family Applications (1)

Application Number Title Priority Date Filing Date
ES539718A Expired ES8606759A1 (es) 1984-01-24 1985-01-21 Un metodo de conversion de una cadena de bitios de datos de una senal binaria original en una cadena de bitios de datos de una senal binaria de canal

Country Status (15)

Country Link
US (1) US4641128A (es)
JP (1) JPS60170360A (es)
KR (1) KR850005694A (es)
AU (1) AU572623B2 (es)
BE (1) BE901547A (es)
CH (1) CH671127A5 (es)
DE (1) DE3500115A1 (es)
ES (1) ES8606759A1 (es)
FR (1) FR2558662B1 (es)
GB (1) GB2154399B (es)
HK (1) HK33489A (es)
IT (1) IT1183280B (es)
NL (1) NL8400212A (es)
SE (2) SE457493B (es)
SG (1) SG28088G (es)

Families Citing this family (9)

* 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
ID24382A (id) * 1997-10-29 2000-07-13 Koninkl Philips Electronics Nv Peralatan untuk mengkode mengurai kode kata sumber n-bit kedalam kata kanak m-bit yang sesuai, dan versa yang buruk
KR100809970B1 (ko) * 1999-03-12 2008-03-06 코닌클리케 필립스 일렉트로닉스 엔.브이. 변환이 패리티 반전이 되도록, 엔-비트 소스어를 대응하는엠-비트 채널어로, 그리고 역으로 인코딩/디코딩하는 장치및 방법
US6700509B1 (en) * 1999-11-12 2004-03-02 Koninklijke Philips Electronics N.V. Device and method for processing a digital information signal

Family Cites Families (10)

* 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
NL186790C (nl) * 1980-07-14 1991-02-18 Philips Nv Werkwijze voor het coderen van een reeks van blokken tweetallige databits in een reeks van blokken van tweetallige kanaalbits, alsmede modulator, demodulator en registratiedrager te gebruiken bij de werkwijze.
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.
NL8402444A (nl) * 1984-01-20 1986-03-03 Philips Nv Werkwijze voor het overdragen van informatie, codeerinrichting voor toepassing in de werkwijze en decodeerinrichting voor toepassing in de werkwijze.
NL8402445A (nl) * 1984-01-20 1985-08-16 Philips Nv Werkwijze voor het coderen van n-bits informatiewoorden naar m-bits codewoorden, inrichting voor het uitvoeren van die werkwijze, werkwijze voor het decoderen van m-bits codewoorden naar n-bits informatiewoorden en inrichting voor het uitvoeren van die werkwijze.

Also Published As

Publication number Publication date
FR2558662A1 (fr) 1985-07-26
SE457493B (sv) 1988-12-27
KR850005694A (ko) 1985-08-28
GB2154399B (en) 1987-06-10
IT1183280B (it) 1987-10-22
JPS60170360A (ja) 1985-09-03
US4641128A (en) 1987-02-03
AU572623B2 (en) 1988-05-12
ES539718A0 (es) 1986-04-01
SE8500264L (sv) 1985-07-25
SG28088G (en) 1988-09-30
BE901547A (fr) 1985-07-22
NL8400212A (nl) 1985-08-16
DE3500115A1 (de) 1985-07-25
GB2154399A (en) 1985-09-04
HK33489A (en) 1989-04-28
SE8500264D0 (sv) 1985-01-21
AU3798185A (en) 1985-08-01
FR2558662B1 (fr) 1986-12-12
IT8519169A0 (it) 1985-01-21
GB8501454D0 (en) 1985-02-20
CH671127A5 (es) 1989-07-31

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