ES338077A1 - Circuito traslator de codigo. - Google Patents

Circuito traslator de codigo.

Info

Publication number
ES338077A1
ES338077A1 ES338077A ES338077A ES338077A1 ES 338077 A1 ES338077 A1 ES 338077A1 ES 338077 A ES338077 A ES 338077A ES 338077 A ES338077 A ES 338077A ES 338077 A1 ES338077 A1 ES 338077A1
Authority
ES
Spain
Prior art keywords
gate
significant digit
code
digit
signal
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
ES338077A
Other languages
English (en)
Spanish (es)
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.)
Nokia Spain SA
Original Assignee
Alcatel Espana SA
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 Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES338077A1 publication Critical patent/ES338077A1/es
Expired legal-status Critical Current

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
    • H04L25/4906—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
    • H04L25/4915—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 using pattern inversion or substitution
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M5/00—Conversion of the form of the representation of individual digits

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Communication Control (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Dc Digital Transmission (AREA)
ES338077A 1966-03-15 1967-03-15 Circuito traslator de codigo. Expired ES338077A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR53391A FR1482060A (fr) 1966-03-15 1966-03-15 Perfectionnements aux procédés de transmission en modulation par impulsions codées

Publications (1)

Publication Number Publication Date
ES338077A1 true ES338077A1 (es) 1968-03-16

Family

ID=8603745

Family Applications (1)

Application Number Title Priority Date Filing Date
ES338077A Expired ES338077A1 (es) 1966-03-15 1967-03-15 Circuito traslator de codigo.

Country Status (6)

Country Link
US (1) US3587086A (ref)
CH (1) CH462888A (ref)
DE (1) DE1287629B (ref)
ES (1) ES338077A1 (ref)
FR (1) FR1482060A (ref)
GB (1) GB1140173A (ref)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2139665B1 (ref) * 1971-05-28 1973-05-25 Labo Cent Telecommunicat
US3828344A (en) * 1973-01-02 1974-08-06 Gte Information Syst Inc Double density to nrz code converter
US4309694A (en) * 1980-03-27 1982-01-05 Bell Telephone Laboratories, Incorporated Zero disparity coding system
JPS58139313A (ja) * 1982-02-10 1983-08-18 Victor Co Of Japan Ltd デイジタル磁気記録再生装置

Also Published As

Publication number Publication date
CH462888A (fr) 1968-09-30
US3587086A (en) 1971-06-22
GB1140173A (en) 1969-01-15
FR1482060A (fr) 1967-05-26
DE1287629B (ref) 1969-01-23

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