CH428845A - Dispositif de décodage non linéaire - Google Patents

Dispositif de décodage non linéaire

Info

Publication number: CH428845A
Authority: CH; Switzerland
Prior art keywords: decoding device; linear decoding; linear; decoding
Prior art date: 1963-02-04

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.)

1963-02-04

Filing date

1964-02-04

Publication date

1967-01-31

1964-02-04 Application filed by Standard Telephone & Radio Sa filed Critical Standard Telephone & Radio Sa

1967-01-31 Publication of CH428845A publication Critical patent/CH428845A/fr

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)
Physics & Mathematics (AREA)
Nonlinear Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Theoretical Computer Science (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

1963
- 1963-02-04 FR FR923632A patent/FR1357668A/fr not_active Expired
1964
- 1964-01-29 US US341035A patent/US3298017A/en not_active Expired - Lifetime
- 1964-01-31 GB GB4203/64A patent/GB999279A/en not_active Expired
- 1964-02-04 CH CH130164A patent/CH428845A/fr unknown

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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