BR8008547A - Processo para converter informacoes digitais - Google Patents

Processo para converter informacoes digitais

Info

Publication number
BR8008547A
BR8008547A BR8008547A BR8008547A BR8008547A BR 8008547 A BR8008547 A BR 8008547A BR 8008547 A BR8008547 A BR 8008547A BR 8008547 A BR8008547 A BR 8008547A BR 8008547 A BR8008547 A BR 8008547A
Authority
BR
Brazil
Prior art keywords
digital information
convert digital
convert
information
digital
Prior art date
Application number
BR8008547A
Other languages
English (en)
Inventor
Tanaka Masato
Furukawa Shunsuke
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 BR8008547A publication Critical patent/BR8008547A/pt

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
BR8008547A 1979-12-28 1980-12-29 Processo para converter informacoes digitais BR8008547A (pt)

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 (1)

Publication Number Publication Date
BR8008547A true BR8008547A (pt) 1981-07-21

Family

ID=26337602

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8008547A BR8008547A (pt) 1979-12-28 1980-12-29 Processo para converter informacoes digitais

Country Status (12)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1161946A (en) * 1980-07-26 1984-02-07 Sony Corporation Method and apparatus for recording digitized information on a record medium
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 (en) * 1985-03-07 1994-06-01 BRITISH TELECOMMUNICATIONS public limited company Optical signal processing
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
FR2472884B1 (fr) 1988-08-12
GB2067055A (en) 1981-07-15
DE3049293C2 (pt) 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
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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Legal Events

Date Code Title Description
MK Patent expired

Effective date: 19951229

B15K Others concerning applications: alteration of classification

Free format text: PROCEDIMENTO AUTOMATICO DE RECLASSIFICACAO. A CLASSIFICACAO IPC ANTERIOR ERA H03K 13/00.

Ipc: G11B 20/14 (2006.01)

Ipc: G11B 20/14 (2006.01)