FR2317828A1 - DIGITAL INFORMATION TRANSMISSION DEVICE - Google Patents

DIGITAL INFORMATION TRANSMISSION DEVICE

Info

Publication number
FR2317828A1
FR2317828A1 FR7620879A FR7620879A FR2317828A1 FR 2317828 A1 FR2317828 A1 FR 2317828A1 FR 7620879 A FR7620879 A FR 7620879A FR 7620879 A FR7620879 A FR 7620879A FR 2317828 A1 FR2317828 A1 FR 2317828A1
Authority
FR
France
Prior art keywords
transmission device
information transmission
digital information
digital
transmission
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.)
Granted
Application number
FR7620879A
Other languages
French (fr)
Other versions
FR2317828B1 (en
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 FR2317828A1 publication Critical patent/FR2317828A1/en
Application granted granted Critical
Publication of FR2317828B1 publication Critical patent/FR2317828B1/fr
Granted 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)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Dc Digital Transmission (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
FR7620879A 1975-07-08 1976-07-08 DIGITAL INFORMATION TRANSMISSION DEVICE Granted FR2317828A1 (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 (2)

Publication Number Publication Date
FR2317828A1 true FR2317828A1 (en) 1977-02-04
FR2317828B1 FR2317828B1 (en) 1980-01-25

Family

ID=19824104

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7620879A Granted FR2317828A1 (en) 1975-07-08 1976-07-08 DIGITAL INFORMATION TRANSMISSION DEVICE

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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2559935A1 (en) * 1983-11-10 1985-08-23 Philips Nv INFORMATION RECORDING AND / OR READING METHOD FOR OPTICAL INFORMATION MEDIUM, DEVICE FOR IMPLEMENTING SAID METHOD, AND INFORMATION CARRIER REALIZED FOR IMPLEMENTING THE METHOD

Families Citing this family (2)

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

Citations (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

Patent Citations (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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2559935A1 (en) * 1983-11-10 1985-08-23 Philips Nv INFORMATION RECORDING AND / OR READING METHOD FOR OPTICAL INFORMATION MEDIUM, DEVICE FOR IMPLEMENTING SAID METHOD, AND INFORMATION CARRIER REALIZED FOR IMPLEMENTING THE METHOD

Also Published As

Publication number Publication date
DE2629799A1 (en) 1977-01-27
NL7508096A (en) 1977-01-11
FR2317828B1 (en) 1980-01-25
GB1560834A (en) 1980-02-13
JPS529408A (en) 1977-01-25

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Legal Events

Date Code Title Description
ST Notification of lapse