CH468129A - Décodeur non linéaire - Google Patents

Décodeur non linéaire

Info

Publication number
CH468129A
CH468129A CH1662967A CH1662967A CH468129A CH 468129 A CH468129 A CH 468129A CH 1662967 A CH1662967 A CH 1662967A CH 1662967 A CH1662967 A CH 1662967A CH 468129 A CH468129 A CH 468129A
Authority
CH
Switzerland
Prior art keywords
linear decoder
decoder
linear
Prior art date
Application number
CH1662967A
Other languages
English (en)
Inventor
Yves Lemaout Alain
Henri Lerouge Claude Paul
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 CH468129A publication Critical patent/CH468129A/fr

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B14/00—Transmission systems not characterised by the medium used for transmission
    • H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
    • H04B14/04—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using pulse code modulation
    • H04B14/046—Systems or methods for reducing noise or bandwidth
    • H04B14/048—Non linear compression or expansion
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Analogue/Digital Conversion (AREA)
CH1662967A 1966-11-28 1967-11-28 Décodeur non linéaire CH468129A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR85235A FR1518697A (fr) 1966-11-28 1966-11-28 Décodeur non linéaire à caractéristique discontinue

Publications (1)

Publication Number Publication Date
CH468129A true CH468129A (fr) 1969-01-31

Family

ID=8621645

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1662967A CH468129A (fr) 1966-11-28 1967-11-28 Décodeur non linéaire

Country Status (7)

Country Link
US (1) US3582941A (fr)
BE (1) BE707081A (fr)
CH (1) CH468129A (fr)
DE (1) DE1299020B (fr)
FR (1) FR1518697A (fr)
GB (1) GB1154828A (fr)
NL (1) NL6716203A (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3744050A (en) * 1970-11-23 1973-07-03 Lear Siegler Inc Apparatus for providing an analog output in response to a digital input
FR2121396B1 (fr) * 1971-01-08 1974-02-15 Cit Alcatel
FR2123171B1 (fr) * 1971-01-27 1974-03-01 Cit Alcatel
GB1360943A (en) * 1972-02-24 1974-07-24 Marconi Co Ltd Digital-to-analogue converters
CA1026464A (fr) * 1972-10-30 1978-02-14 Berton E. Dotter (Jr.) Procede lineaire sequentiel pour la translation non-uniforme de signaux analogiques et numeriques
BE793482A (nl) * 1972-12-29 1973-06-29 Bell Telephone Mfg Elektrische signaalversterkings-, opslag- en codeerschakelingen.
DE2315986C3 (de) * 1973-03-30 1978-12-14 Siemens Ag, 1000 Berlin Und 8000 Muenchen Digital-Analog-Umsetzer, insbesondere für einen nach dem Iterativverfahren arbeitenden Codierer
FR2250234B1 (fr) * 1973-10-31 1976-10-01 Alsthom Cgee
JPS5347259A (en) * 1976-10-12 1978-04-27 Hitachi Ltd Non-linear load circuit
DE2836079C2 (de) * 1978-08-17 1986-01-16 Siemens AG, 1000 Berlin und 8000 München Digital-Analog-Umsetzer
US4521764A (en) * 1979-05-29 1985-06-04 Analog Devices Incorporated Signal-controllable attenuator employing a digital-to-analog converter
US4473818A (en) * 1981-11-12 1984-09-25 Minnesota Mining And Manufacturing Company Bipolar digital to analog converter
US5689259A (en) * 1995-07-21 1997-11-18 Exar Corporation Differental D/A converter with N-bits plus sign
US5969658A (en) * 1997-11-18 1999-10-19 Burr-Brown Corporation R/2R ladder circuit and method for digital-to-analog converter

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1226636B (de) * 1962-01-23 1966-10-13 Fuji Tsushinki Seizo Kabushiki Nichtlinearer Dehnungsdekoder
GB1039342A (en) * 1963-04-17 1966-08-17 Standard Telephones Cables Ltd Improvements in or relating to decoding equipment
FR1357668A (fr) * 1963-02-04 1964-04-10 Labo Cent Telecommunicat Perfectionnements aux dispositifs de codage et de décodage non linéaires
US3396380A (en) * 1963-08-26 1968-08-06 Nippon Electric Co Digital-analogue signal converter
GB1051780A (fr) * 1963-12-19
US3377586A (en) * 1964-03-12 1968-04-09 Nippon Electric Co Decoder with bipolar-hyperbolic companding characteristics
US3400257A (en) * 1964-10-05 1968-09-03 Schlumberger Technology Corp Arithmetic operations using two or more digital-to-analog converters
FR1460676A (fr) * 1965-09-15 1966-01-07 Labo Cent Telecommunicat Décodeur non linéaire à caractéristique discontinue

Also Published As

Publication number Publication date
DE1299020B (de) 1969-07-10
GB1154828A (en) 1969-06-11
NL6716203A (fr) 1968-05-29
BE707081A (fr) 1968-05-27
FR1518697A (fr) 1968-03-29
US3582941A (en) 1971-06-01

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