FR2472884B1 - Procede et installation de conversion d'informations numeriques - Google Patents

Procede et installation de conversion d'informations numeriques

Info

Publication number
FR2472884B1
FR2472884B1 FR8027458A FR8027458A FR2472884B1 FR 2472884 B1 FR2472884 B1 FR 2472884B1 FR 8027458 A FR8027458 A FR 8027458A FR 8027458 A FR8027458 A FR 8027458A FR 2472884 B1 FR2472884 B1 FR 2472884B1
Authority
FR
France
Prior art keywords
installation
digital information
converting digital
converting
information
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
FR8027458A
Other languages
English (en)
Other versions
FR2472884A1 (fr
Inventor
Masato Tanaka
Shunsuke Furukawa
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.)
Sony Corp
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
Priority claimed from JP17253279A external-priority patent/JPS5694510A/ja
Priority claimed from JP392980A external-priority patent/JPS56101614A/ja
Application filed by Sony Corp filed Critical Sony Corp
Publication of FR2472884A1 publication Critical patent/FR2472884A1/fr
Application granted granted Critical
Publication of FR2472884B1 publication Critical patent/FR2472884B1/fr
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
    • G11B20/10—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
FR8027458A 1979-12-28 1980-12-24 Procede et installation de conversion d'informations numeriques Expired FR2472884B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP17253279A JPS5694510A (en) 1979-12-28 1979-12-28 Converting method of binary code
JP392980A JPS56101614A (en) 1980-01-17 1980-01-17 Binary code converting method

Publications (2)

Publication Number Publication Date
FR2472884A1 FR2472884A1 (fr) 1981-07-03
FR2472884B1 true FR2472884B1 (fr) 1988-08-12

Family

ID=26337602

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8027458A Expired FR2472884B1 (fr) 1979-12-28 1980-12-24 Procede et installation de conversion d'informations numeriques

Country Status (12)

Country Link
US (1) US4369472A (fr)
AU (1) AU542859B2 (fr)
BE (1) BE886845A (fr)
BR (1) BR8008547A (fr)
CH (2) CH659555A5 (fr)
DE (1) DE3049293A1 (fr)
ES (2) ES498129A0 (fr)
FR (1) FR2472884B1 (fr)
GB (1) GB2067055B (fr)
IT (1) IT1150074B (fr)
NL (1) NL192759C (fr)
SE (1) SE450801B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1161946A (fr) * 1980-07-26 1984-02-07 Sony Corporation Methode et appareil d'enregistrement de donnees numeriques sur un support
NL8006165A (nl) * 1980-11-12 1982-06-01 Philips Nv Systeem voor het overdragen van digitale informatie, codeerinrichting voor toepassing in dat systeem, decodeerinrichting voor toepassing in dat systeem en registratiedrager voor toepassing in dat systeem.
JPS57132461A (en) * 1981-02-09 1982-08-16 Sony Corp Converter for binary data code
JPS58139313A (ja) * 1982-02-10 1983-08-18 Victor Co Of Japan Ltd デイジタル磁気記録再生装置
FR2571910B1 (fr) * 1984-10-16 1987-01-09 Bull Sa Procede et dispositif de codage et de decodage pour la transmission serie de donnees binaires avec suppression de composante continue
EP0216839B1 (fr) * 1985-03-07 1994-06-01 BRITISH TELECOMMUNICATIONS public limited company Traitement de signaux optiques
FR2585905B1 (fr) * 1985-08-02 1987-09-25 Telediffusion Fse Procede de modulation en bande de base d'un signal de donnees, appareil de modulation et appareil de demodulation correspondants
SE466725B (sv) * 1990-07-18 1992-03-23 Goeran Krook Foerfarande foer att begraensa bandbredden hos en godtycklig binaer signal
US6459392B1 (en) 2001-01-19 2002-10-01 International Business Machines Corporation Technique for encoding a sequence of periodic byte values with vertical correlation
TWI370622B (en) * 2004-02-09 2012-08-11 Altera Corp Method, device and serializer-deserializer system for serial transfer of bits and method and deserializer for recovering bits at a destination

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3560947A (en) * 1968-05-31 1971-02-02 Ibm Method and apparatus for communication and storage of binary information
US3905029A (en) * 1970-12-01 1975-09-09 Gen Motors Corp Method and apparatus for encoding and decoding digital data
US4001811A (en) * 1972-01-28 1977-01-04 General Motors Corporation Method and apparatus for coding and decoding digital information
US3810111A (en) * 1972-12-26 1974-05-07 Ibm Data coding with stable base line for recording and transmitting binary data
DE2441576A1 (de) * 1973-10-09 1975-04-10 Gen Motors Corp Verfahren und vorrichtung zur codierung und decodierung digitaler informationen
US3924080A (en) * 1974-12-02 1975-12-02 Bell Telephone Labor Inc Zero suppression in pulse transmission systems
US4027335A (en) * 1976-03-19 1977-05-31 Ampex Corporation DC free encoding for data transmission system
US4323931A (en) * 1976-07-14 1982-04-06 Sperry Corporation Method and apparatus for encoding and recovering binary digital data
FR2407620A1 (fr) * 1977-10-27 1979-05-25 Cit Alcatel Procede de transmission d'informations binaires et dispositifs de codage et de decodage correspondants

Also Published As

Publication number Publication date
IT8026958A0 (it) 1980-12-24
CH669060A5 (fr) 1989-02-15
GB2067055B (en) 1984-04-26
AU6567080A (en) 1981-07-09
GB2067055A (en) 1981-07-15
DE3049293C2 (fr) 1989-09-14
CH659555A5 (fr) 1987-01-30
US4369472A (en) 1983-01-18
NL192759C (nl) 1998-01-06
DE3049293A1 (de) 1981-09-10
ES8206120A1 (es) 1982-07-01
ES8304729A1 (es) 1983-03-01
BR8008547A (pt) 1981-07-21
ES498129A0 (es) 1982-07-01
SE450801B (sv) 1987-07-27
NL192759B (nl) 1997-09-01
SE8009086L (sv) 1981-06-29
ES508808A0 (es) 1983-03-01
IT1150074B (it) 1986-12-10
FR2472884A1 (fr) 1981-07-03
AU542859B2 (en) 1985-03-21
BE886845A (fr) 1981-04-16
NL8007078A (nl) 1981-07-16

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