JPS529408A - Digital information recorder* reproducer - Google Patents

Digital information recorder* reproducer

Info

Publication number
JPS529408A
JPS529408A JP8044376A JP8044376A JPS529408A JP S529408 A JPS529408 A JP S529408A JP 8044376 A JP8044376 A JP 8044376A JP 8044376 A JP8044376 A JP 8044376A JP S529408 A JPS529408 A JP S529408A
Authority
JP
Japan
Prior art keywords
reproducer
digital information
information recorder
recorder
digital
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.)
Pending
Application number
JP8044376A
Other languages
Japanese (ja)
Inventor
Hotsuefu Terushiku Edouaruto
Aruhonsusu Maria Her Nikoraasu
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 JPS529408A publication Critical patent/JPS529408A/en
Pending 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M5/00—Conversion of the form of the representation of individual digits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H04L25/4906—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using binary codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Theoretical Computer Science (AREA)
  • Dc Digital Transmission (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
JP8044376A 1975-07-08 1976-07-08 Digital information recorder* reproducer Pending JPS529408A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7508096A NL7508096A (en) 1975-07-08 1975-07-08 DEVICE FOR TRANSMISSION OF DIGITAL INFORMATION.

Publications (1)

Publication Number Publication Date
JPS529408A true JPS529408A (en) 1977-01-25

Family

ID=19824104

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8044376A Pending JPS529408A (en) 1975-07-08 1976-07-08 Digital information recorder* reproducer

Country Status (5)

Country Link
JP (1) JPS529408A (en)
DE (1) DE2629799A1 (en)
FR (1) FR2317828A1 (en)
GB (1) GB1560834A (en)
NL (1) NL7508096A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55106553U (en) * 1979-01-17 1980-07-25
JPS6380052U (en) * 1986-11-10 1988-05-26

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8303859A (en) * 1983-11-10 1985-06-03 Philips Nv SELECTIVE SCRAMBLING AT COMPACT DISC.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3413599A (en) * 1963-05-31 1968-11-26 Ibm Handling of information with coset codes
US3689899A (en) * 1971-06-07 1972-09-05 Ibm Run-length-limited variable-length coding with error propagation limitation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55106553U (en) * 1979-01-17 1980-07-25
JPS5759229Y2 (en) * 1979-01-17 1982-12-17
JPS6380052U (en) * 1986-11-10 1988-05-26

Also Published As

Publication number Publication date
GB1560834A (en) 1980-02-13
FR2317828B1 (en) 1980-01-25
DE2629799A1 (en) 1977-01-27
NL7508096A (en) 1977-01-11
FR2317828A1 (en) 1977-02-04

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