GB1382975A - System for converting signals - Google Patents

System for converting signals

Info

Publication number
GB1382975A
GB1382975A GB2142973A GB2142973A GB1382975A GB 1382975 A GB1382975 A GB 1382975A GB 2142973 A GB2142973 A GB 2142973A GB 2142973 A GB2142973 A GB 2142973A GB 1382975 A GB1382975 A GB 1382975A
Authority
GB
United Kingdom
Prior art keywords
bits
bit
converted
remaining
bit characters
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
GB2142973A
Other languages
English (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.)
Nederlanden Staat
Original Assignee
Nederlanden Staat
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 Nederlanden Staat filed Critical Nederlanden Staat
Publication of GB1382975A publication Critical patent/GB1382975A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H04L25/4917—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Dc Digital Transmission (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
GB2142973A 1972-05-04 1973-05-04 System for converting signals Expired GB1382975A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7206020A NL155149B (nl) 1972-05-04 1972-05-04 Stelsel voor het omvormen van tekens volgens een tweewaardige code in tekens volgens een driewaardige code.

Publications (1)

Publication Number Publication Date
GB1382975A true GB1382975A (en) 1975-02-05

Family

ID=19815968

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2142973A Expired GB1382975A (en) 1972-05-04 1973-05-04 System for converting signals

Country Status (7)

Country Link
JP (1) JPS4956546A (enExample)
BE (1) BE799016A (enExample)
CH (1) CH560494A5 (enExample)
DE (1) DE2321359C3 (enExample)
FR (1) FR2188369B1 (enExample)
GB (1) GB1382975A (enExample)
NL (1) NL155149B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4499454A (en) * 1979-11-02 1985-02-12 Sony Corporation Method and apparatus for encoding a digital signal with a low DC component
US8781022B1 (en) 2013-03-01 2014-07-15 Au Optronics Corporation Methods for multi-level data transmission

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57195308A (en) * 1981-05-26 1982-12-01 Sony Corp Block coding method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4499454A (en) * 1979-11-02 1985-02-12 Sony Corporation Method and apparatus for encoding a digital signal with a low DC component
US8781022B1 (en) 2013-03-01 2014-07-15 Au Optronics Corporation Methods for multi-level data transmission
WO2014131261A1 (en) * 2013-03-01 2014-09-04 Au Optronics Corporation Methods for multi-level data transmission

Also Published As

Publication number Publication date
NL155149B (nl) 1977-11-15
DE2321359B2 (de) 1975-01-30
BE799016A (nl) 1973-08-31
CH560494A5 (enExample) 1975-03-27
NL7206020A (enExample) 1973-11-06
FR2188369B1 (enExample) 1976-03-05
DE2321359A1 (de) 1973-11-08
FR2188369A1 (enExample) 1974-01-18
JPS4956546A (enExample) 1974-06-01
DE2321359C3 (de) 1975-09-11

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee