AU523034B2 - Encoding and decoding digital data - Google Patents

Encoding and decoding digital data

Info

Publication number
AU523034B2
AU523034B2 AU41144/78A AU4114478A AU523034B2 AU 523034 B2 AU523034 B2 AU 523034B2 AU 41144/78 A AU41144/78 A AU 41144/78A AU 4114478 A AU4114478 A AU 4114478A AU 523034 B2 AU523034 B2 AU 523034B2
Authority
AU
Australia
Prior art keywords
encoding
digital data
decoding digital
decoding
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.)
Expired
Application number
AU41144/78A
Other languages
English (en)
Other versions
AU4114478A (en
Inventor
Isailoviä† Jordan
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.)
Discovision Associates
Original Assignee
Discovision Associates
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 Discovision Associates filed Critical Discovision Associates
Publication of AU4114478A publication Critical patent/AU4114478A/en
Application granted granted Critical
Publication of AU523034B2 publication Critical patent/AU523034B2/en
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Dc Digital Transmission (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
AU41144/78A 1977-11-04 1978-10-27 Encoding and decoding digital data Expired AU523034B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US84855077A 1977-11-04 1977-11-04
US848550 1977-11-04
AU82947/82A AU530226B2 (en) 1977-11-04 1982-04-22 Digital decoder

Related Child Applications (2)

Application Number Title Priority Date Filing Date
AU82948/82A Division AU538981B2 (en) 1977-11-04 1982-04-22 Digital decoding and clock recovery
AU82947/82A Division AU530226B2 (en) 1977-11-04 1982-04-22 Digital decoder

Publications (2)

Publication Number Publication Date
AU4114478A AU4114478A (en) 1980-05-01
AU523034B2 true AU523034B2 (en) 1982-07-08

Family

ID=25640103

Family Applications (2)

Application Number Title Priority Date Filing Date
AU41144/78A Expired AU523034B2 (en) 1977-11-04 1978-10-27 Encoding and decoding digital data
AU82947/82A Expired AU530226B2 (en) 1977-11-04 1982-04-22 Digital decoder

Family Applications After (1)

Application Number Title Priority Date Filing Date
AU82947/82A Expired AU530226B2 (en) 1977-11-04 1982-04-22 Digital decoder

Country Status (9)

Country Link
JP (1) JPS5474715A (de)
AU (2) AU523034B2 (de)
BE (1) BE871748A (de)
CA (1) CA1136279A (de)
CH (1) CH647366A5 (de)
DE (1) DE2847833C2 (de)
FR (1) FR2408247A1 (de)
GB (1) GB2011229B (de)
NL (1) NL7810901A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
GB2209908A (en) * 1987-09-15 1989-05-24 Plessey Co Plc A bi-phase modulator
GB2287622B (en) * 1994-03-17 1998-10-28 Nissan Motor Multiplex serial data communication circuit network and method and motor control system and method using multiplex serial data communication circuit network
CN117352020A (zh) * 2022-06-29 2024-01-05 长鑫存储技术有限公司 一种时钟控制电路和半导体存储器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1323299A (en) * 1970-03-16 1973-07-11 British Aircraft Corp Ltd Data recording methods and apparatus
US3750121A (en) * 1971-06-18 1973-07-31 Honeywell Inc Address marker encoder in three frequency recording
US3815122A (en) * 1973-01-02 1974-06-04 Gte Information Syst Inc Data converting apparatus
FR2234708B1 (de) * 1973-06-22 1976-09-17 Thomson Csf
US3988729A (en) * 1975-01-29 1976-10-26 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Differential pulse code modulation
US4027335A (en) * 1976-03-19 1977-05-31 Ampex Corporation DC free encoding for data transmission system

Also Published As

Publication number Publication date
GB2011229B (en) 1982-08-11
CH647366A5 (de) 1985-01-15
AU530226B2 (en) 1983-07-07
FR2408247A1 (fr) 1979-06-01
DE2847833A1 (de) 1979-05-10
CA1136279A (en) 1982-11-23
NL7810901A (nl) 1979-05-08
AU8294782A (en) 1982-09-02
GB2011229A (en) 1979-07-04
DE2847833C2 (de) 1986-01-09
AU4114478A (en) 1980-05-01
JPS5474715A (en) 1979-06-15
FR2408247B1 (de) 1984-03-09
BE871748A (fr) 1979-05-03

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