FR1539641A - Appareil de codage et de décodage d'informations - Google Patents

Appareil de codage et de décodage d'informations

Info

Publication number
FR1539641A
FR1539641A FR91862A FR91862A FR1539641A FR 1539641 A FR1539641 A FR 1539641A FR 91862 A FR91862 A FR 91862A FR 91862 A FR91862 A FR 91862A FR 1539641 A FR1539641 A FR 1539641A
Authority
FR
France
Prior art keywords
decoding apparatus
information encoding
encoding
information
decoding
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
FR91862A
Other languages
English (en)
Inventor
Charles Meyer
Francois Maison
Paul Sangouard
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.)
Thales SA
Original Assignee
Dassault Electronique SA
Electronique Marcal Dassault 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
Priority to NL136496D priority Critical patent/NL136496C/xx
Application filed by Dassault Electronique SA, Electronique Marcal Dassault SA filed Critical Dassault Electronique SA
Priority to FR91862A priority patent/FR1539641A/fr
Priority to CH62068A priority patent/CH479982A/fr
Priority to US698762A priority patent/US3651513A/en
Priority to NL6800897A priority patent/NL6800897A/xx
Priority to GB3121/68A priority patent/GB1176625A/en
Priority to SE00748/68A priority patent/SE336375B/xx
Priority to DE1537933A priority patent/DE1537933C3/de
Application granted granted Critical
Publication of FR1539641A publication Critical patent/FR1539641A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H03M1/48—Servo-type converters
    • H03M1/485—Servo-type converters for position encoding, e.g. using resolvers or synchros
    • 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
    • H03M1/24—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip
    • H03M1/28—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip with non-weighted coding
    • H03M1/30—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip with non-weighted coding incremental
    • H03M1/303—Circuits or methods for processing the quadrature signals
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/66—Digital/analogue converters
    • H03M1/664—Non-linear conversion not otherwise provided for in subgroups of H03M1/66

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Analogue/Digital Conversion (AREA)
FR91862A 1967-01-20 1967-01-20 Appareil de codage et de décodage d'informations Expired FR1539641A (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NL136496D NL136496C (fr) 1967-01-20
FR91862A FR1539641A (fr) 1967-01-20 1967-01-20 Appareil de codage et de décodage d'informations
CH62068A CH479982A (fr) 1967-01-20 1968-01-16 Appareil de codage et de décodage d'informations d'angles
US698762A US3651513A (en) 1967-01-20 1968-01-18 Data-converting apparatus
NL6800897A NL6800897A (fr) 1967-01-20 1968-01-19
GB3121/68A GB1176625A (en) 1967-01-20 1968-01-19 A Device for Coding and Decoding Data.
SE00748/68A SE336375B (fr) 1967-01-20 1968-01-19
DE1537933A DE1537933C3 (de) 1967-01-20 1968-01-22 Funktionsveranderbarer Analog Digitalwandler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR91862A FR1539641A (fr) 1967-01-20 1967-01-20 Appareil de codage et de décodage d'informations

Publications (1)

Publication Number Publication Date
FR1539641A true FR1539641A (fr) 1968-09-20

Family

ID=8624136

Family Applications (1)

Application Number Title Priority Date Filing Date
FR91862A Expired FR1539641A (fr) 1967-01-20 1967-01-20 Appareil de codage et de décodage d'informations

Country Status (7)

Country Link
US (1) US3651513A (fr)
CH (1) CH479982A (fr)
DE (1) DE1537933C3 (fr)
FR (1) FR1539641A (fr)
GB (1) GB1176625A (fr)
NL (2) NL6800897A (fr)
SE (1) SE336375B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4346447A (en) * 1979-12-28 1982-08-24 Nippon Kogaku K.K. Divisional reading device for sine signals

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3241133A (en) * 1962-11-06 1966-03-15 Renweil Ind Inc Digital to analog voltage converter
US3310799A (en) * 1963-04-12 1967-03-21 Nippon Electric Co Non-linear digital to analogue converter
NL6409481A (fr) * 1963-08-26 1965-03-01
GB1051780A (fr) * 1963-12-19
US3325805A (en) * 1964-05-07 1967-06-13 Sperry Gyroscope Company Of Ca Digital-to-analog converter
FR1500892A (fr) * 1966-07-05 1967-11-10 Csf Convertisseur digital-analogique et application à la réalisation d'appareils synchros statiques
US3480947A (en) * 1966-09-01 1969-11-25 Singer General Precision Solid state digital control transformer
US3484589A (en) * 1966-10-03 1969-12-16 Gen Electric Digital-analog multiplier

Also Published As

Publication number Publication date
NL136496C (fr)
DE1537933A1 (de) 1970-02-19
DE1537933C3 (de) 1973-11-15
NL6800897A (fr) 1968-07-22
SE336375B (fr) 1971-07-05
GB1176625A (en) 1970-01-07
US3651513A (en) 1972-03-21
CH479982A (fr) 1969-10-15
DE1537933B2 (de) 1973-05-03

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