BE752490A - DIGITAL CODE TRANSLATOR - Google Patents

DIGITAL CODE TRANSLATOR

Info

Publication number
BE752490A
BE752490A BE752490DA BE752490A BE 752490 A BE752490 A BE 752490A BE 752490D A BE752490D A BE 752490DA BE 752490 A BE752490 A BE 752490A
Authority
BE
Belgium
Prior art keywords
digital code
code translator
translator
digital
code
Prior art date
Application number
Other languages
French (fr)
Inventor
D B Waters
A Jessop
Original Assignee
Int Standard Electric 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
Application filed by Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of BE752490A publication Critical patent/BE752490A/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
    • H04L25/4917—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 multilevel codes
    • H04L25/4923—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 multilevel codes using ternary codes
    • H04L25/4925—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 multilevel codes using ternary codes using balanced bipolar ternary codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/24—Testing correct operation
    • H04L1/245—Testing correct operation by using the properties of transmission codes
    • H04L1/247—Testing correct operation by using the properties of transmission codes three-level transmission codes, e.g. ternary

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Dc Digital Transmission (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
BE752490D 1969-06-25 1970-06-25 DIGITAL CODE TRANSLATOR BE752490A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3209269 1969-06-25

Publications (1)

Publication Number Publication Date
BE752490A true BE752490A (en) 1970-12-28

Family

ID=10333106

Family Applications (1)

Application Number Title Priority Date Filing Date
BE752490D BE752490A (en) 1969-06-25 1970-06-25 DIGITAL CODE TRANSLATOR

Country Status (6)

Country Link
BE (1) BE752490A (en)
CH (1) CH531816A (en)
DE (1) DE2030763C3 (en)
ES (1) ES381121A1 (en)
FR (1) FR2047924B1 (en)
GB (1) GB1250924A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1423776A (en) * 1973-02-08 1976-02-04 Standard Telephones Cables Ltd Error detection in pcm systems
AU621536B2 (en) * 1987-02-24 1992-03-19 General Electric Capital Corporation Partial response channel signaling systems
US5122688A (en) * 1988-07-29 1992-06-16 International Business Machines Corporation Trinary check trit generator, latch, comparator and multiplexer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL121569C (en) * 1960-02-22
BE634332A (en) * 1962-07-02
US3439330A (en) * 1965-06-04 1969-04-15 Bell Telephone Labor Inc Error detection in paired selected ternary code trains

Also Published As

Publication number Publication date
DE2030763C3 (en) 1979-01-04
DE2030763A1 (en) 1971-01-14
CH531816A (en) 1972-12-15
FR2047924A1 (en) 1971-03-19
ES381121A1 (en) 1972-11-16
GB1250924A (en) 1971-10-27
DE2030763B2 (en) 1978-05-11
FR2047924B1 (en) 1975-04-18

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