SE7705879L - DIGITAL INFORMATION TRANSMISSION DEVICE - Google Patents

DIGITAL INFORMATION TRANSMISSION DEVICE

Info

Publication number
SE7705879L
SE7705879L SE7705879A SE7705879A SE7705879L SE 7705879 L SE7705879 L SE 7705879L SE 7705879 A SE7705879 A SE 7705879A SE 7705879 A SE7705879 A SE 7705879A SE 7705879 L SE7705879 L SE 7705879L
Authority
SE
Sweden
Prior art keywords
transmission device
information transmission
digital information
digital
transmission
Prior art date
Application number
SE7705879A
Other languages
Swedish (sv)
Other versions
SE435124B (en
Inventor
E J Tercic
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Publication of SE7705879L publication Critical patent/SE7705879L/en
Publication of SE435124B publication Critical patent/SE435124B/en

Links

Classifications

    • 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
    • H04L25/4904—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 self-synchronising codes, e.g. split-phase codes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (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)
SE7705879A 1976-05-24 1977-05-18 Data encoding apparatus SE435124B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7605529A NL7605529A (en) 1976-05-24 1976-05-24 DEVICE FOR TRANSFERRING DIGITAL INFORMATION.

Publications (2)

Publication Number Publication Date
SE7705879L true SE7705879L (en) 1977-11-25
SE435124B SE435124B (en) 1984-09-03

Family

ID=19826248

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7705879A SE435124B (en) 1976-05-24 1977-05-18 Data encoding apparatus

Country Status (7)

Country Link
JP (1) JPS52143806A (en)
CA (1) CA1095166A (en)
DE (1) DE2721057C2 (en)
FR (1) FR2353184B1 (en)
GB (1) GB1575728A (en)
NL (1) NL7605529A (en)
SE (1) SE435124B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8601603A (en) * 1986-06-20 1988-01-18 Philips Nv CHANNEL CODING DEVICE.
NL8702903A (en) * 1987-12-03 1989-07-03 Philips Nv METHOD AND APPARATUS FOR RECORDING INFORMATION ON A RECORD CARRIER, AND AN APPARATUS FOR READING THE RECORDED INFORMATION.
KR0165441B1 (en) * 1995-09-18 1999-03-20 김광호 Digital data channel encoding and decoding method and its apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3337864A (en) * 1963-08-01 1967-08-22 Automatic Elect Lab Duobinary conversion, reconversion and error detection
US3641525A (en) * 1970-08-17 1972-02-08 Ncr Co Self-clocking five bit record-playback system

Also Published As

Publication number Publication date
JPS52143806A (en) 1977-11-30
FR2353184A1 (en) 1977-12-23
DE2721057A1 (en) 1977-12-15
DE2721057C2 (en) 1985-09-05
GB1575728A (en) 1980-09-24
NL7605529A (en) 1977-11-28
JPH0355902B2 (en) 1991-08-26
CA1095166A (en) 1981-02-03
FR2353184B1 (en) 1986-09-26
SE435124B (en) 1984-09-03

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