CH428845A - Dispositif de décodage non linéaire - Google Patents

Dispositif de décodage non linéaire

Info

Publication number
CH428845A
CH428845A CH130164A CH130164A CH428845A CH 428845 A CH428845 A CH 428845A CH 130164 A CH130164 A CH 130164A CH 130164 A CH130164 A CH 130164A CH 428845 A CH428845 A CH 428845A
Authority
CH
Switzerland
Prior art keywords
decoding device
linear decoding
linear
decoding
Prior art date
Application number
CH130164A
Other languages
English (en)
Inventor
Louis Avignon Michel
Yves Le Maout Alain
Original Assignee
Standard Telephone & Radio 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 Standard Telephone & Radio Sa filed Critical Standard Telephone & Radio Sa
Publication of CH428845A publication Critical patent/CH428845A/fr

Links

Classifications

    • 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
    • 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
    • H03M1/22—Analogue/digital converters pattern-reading type

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)
CH130164A 1963-02-04 1964-02-04 Dispositif de décodage non linéaire CH428845A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR923632A FR1357668A (fr) 1963-02-04 1963-02-04 Perfectionnements aux dispositifs de codage et de décodage non linéaires

Publications (1)

Publication Number Publication Date
CH428845A true CH428845A (fr) 1967-01-31

Family

ID=8796224

Family Applications (1)

Application Number Title Priority Date Filing Date
CH130164A CH428845A (fr) 1963-02-04 1964-02-04 Dispositif de décodage non linéaire

Country Status (4)

Country Link
US (1) US3298017A (fr)
CH (1) CH428845A (fr)
FR (1) FR1357668A (fr)
GB (1) GB999279A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3377586A (en) * 1964-03-12 1968-04-09 Nippon Electric Co Decoder with bipolar-hyperbolic companding characteristics
FR1460676A (fr) * 1965-09-15 1966-01-07 Labo Cent Telecommunicat Décodeur non linéaire à caractéristique discontinue
FR1460695A (fr) * 1965-09-23 1966-01-07 Labo Cent Telecommunicat Décodeur non linéaire à caractéristique discontinue
FR1518697A (fr) * 1966-11-28 1968-03-29 Labo Cent Telecommunicat Décodeur non linéaire à caractéristique discontinue
US3573795A (en) * 1968-03-06 1971-04-06 Gen Dynamics Corp Systems for converting information from digital-to-analog form and vice versa
FR1577433A (fr) * 1968-04-30 1969-08-08
FR1583989A (fr) * 1968-06-25 1969-12-12
IT998230B (it) * 1973-07-12 1976-01-20 Sits Soc It Telecom Siemens Codecodificatore per sistemi telefonici a divisione di tempo

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3184734A (en) * 1961-02-28 1965-05-18 Gen Electric Digital-to-analog converter

Also Published As

Publication number Publication date
GB999279A (en) 1965-07-21
FR1357668A (fr) 1964-04-10
US3298017A (en) 1967-01-10

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