FR2469836B1 - - Google Patents

Info

Publication number
FR2469836B1
FR2469836B1 FR7928390A FR7928390A FR2469836B1 FR 2469836 B1 FR2469836 B1 FR 2469836B1 FR 7928390 A FR7928390 A FR 7928390A FR 7928390 A FR7928390 A FR 7928390A FR 2469836 B1 FR2469836 B1 FR 2469836B1
Authority
FR
France
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
FR7928390A
Other languages
French (fr)
Other versions
FR2469836A1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7928390A priority Critical patent/FR2469836A1/fr
Publication of FR2469836A1 publication Critical patent/FR2469836A1/fr
Application granted granted Critical
Publication of FR2469836B1 publication Critical patent/FR2469836B1/fr
Granted 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
    • H04L25/4917—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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/34—Analogue value compared with reference values
    • H03M1/38—Analogue value compared with reference values sequentially only, e.g. successive approximation type
    • H03M1/42—Sequential comparisons in series-connected stages with no change in value of analogue signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
FR7928390A 1979-11-16 1979-11-16 Systeme de codage et decodage a multiniveaux en courant Granted FR2469836A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7928390A FR2469836A1 (fr) 1979-11-16 1979-11-16 Systeme de codage et decodage a multiniveaux en courant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7928390A FR2469836A1 (fr) 1979-11-16 1979-11-16 Systeme de codage et decodage a multiniveaux en courant

Publications (2)

Publication Number Publication Date
FR2469836A1 FR2469836A1 (fr) 1981-05-22
FR2469836B1 true FR2469836B1 (ref) 1984-04-13

Family

ID=9231801

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7928390A Granted FR2469836A1 (fr) 1979-11-16 1979-11-16 Systeme de codage et decodage a multiniveaux en courant

Country Status (1)

Country Link
FR (1) FR2469836A1 (ref)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2560409B1 (fr) * 1984-02-28 1989-05-19 Lardy Jean Louis Unite arithmetique pour additionner des bits paralleles
FR2592250B1 (fr) * 1985-12-24 1990-07-13 Thomson Csf Source de courant programmable et convertisseur numerique-analogique comportant une telle source.
FR2639491A1 (fr) * 1988-11-22 1990-05-25 Radiotechnique Compelec Circuit integre comprenant un dispositif de commande de fonctions
JP3353260B2 (ja) * 1994-09-30 2002-12-03 シャープ株式会社 インターフェイス回路
EP0721159A1 (en) * 1995-01-03 1996-07-10 Texas Instruments Incorporated Multiple-input binary adder
JPWO2005006552A1 (ja) * 2003-07-11 2007-09-20 パイオニア株式会社 データ転送方法、データ転送回路、出力回路、入力回路、半導体装置、電子装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE572049A (ref) * 1957-12-03 1900-01-01
US3646587A (en) * 1969-12-16 1972-02-29 Hughes Aircraft Co Digital-to-analog converter using field effect transistor switch resistors
NL7005644A (ref) * 1970-04-18 1971-10-20
US3858200A (en) * 1973-01-29 1974-12-31 Motorola Inc Variable threshold flash encoder analog-to-digital converter

Also Published As

Publication number Publication date
FR2469836A1 (fr) 1981-05-22

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Legal Events

Date Code Title Description
ST Notification of lapse