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FR1481960A - Procédé et dispositif de codage numérique - Google Patents

Procédé et dispositif de codage numérique

Info

Publication number
FR1481960A
FR1481960A FR45297A FR45297A FR1481960A FR 1481960 A FR1481960 A FR 1481960A FR 45297 A FR45297 A FR 45297A FR 45297 A FR45297 A FR 45297A FR 1481960 A FR1481960 A FR 1481960A
Authority
FR
France
Prior art keywords
converter
output
analogue
members
voltage
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
FR45297A
Other languages
English (en)
Inventor
Claude Picou
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.)
D'ETUDES RECHERCHES ET CONSTRUCTIONS ELECTRONIQUES Ste
Original Assignee
D'ETUDES RECHERCHES ET CONSTRUCTIONS ELECTRONIQUES Ste
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 D'ETUDES RECHERCHES ET CONSTRUCTIONS ELECTRONIQUES Ste filed Critical D'ETUDES RECHERCHES ET CONSTRUCTIONS ELECTRONIQUES Ste
Priority to FR45297A priority Critical patent/FR1481960A/fr
Priority to FR63010A priority patent/FR90632E/fr
Priority to US604211A priority patent/US3573804A/en
Priority to GB599/67A priority patent/GB1170111A/en
Priority to DES107775A priority patent/DE1296175B/de
Priority to DES109879A priority patent/DE1301364B/de
Priority to US640743A priority patent/US3550115A/en
Application granted granted Critical
Priority to GB24725/67A priority patent/GB1177019A/en
Publication of FR1481960A publication Critical patent/FR1481960A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/24—Recording seismic data
    • G01V1/245—Amplitude control for seismic recording
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/24—Recording seismic data
    • G01V1/247—Digital recording of seismic data, e.g. in acquisition units or nodes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Theoretical Computer Science (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Analogue/Digital Conversion (AREA)
  • Measurement Of Current Or Voltage (AREA)
FR45297A 1966-01-10 1966-01-10 Procédé et dispositif de codage numérique Expired FR1481960A (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR45297A FR1481960A (fr) 1966-01-10 1966-01-10 Procédé et dispositif de codage numérique
FR63010A FR90632E (fr) 1966-01-10 1966-05-26 Procédé et dispositif de codage numérique
US604211A US3573804A (en) 1966-01-10 1966-12-23 Analog-digital converter
GB599/67A GB1170111A (en) 1966-01-10 1967-01-04 Analogue-Digital Converters.
DES107775A DE1296175B (de) 1966-01-10 1967-01-07 Anordnung zur numerischen Verschluesselung von Analogsignalen
DES109879A DE1301364B (de) 1966-01-10 1967-05-13 Anordnung zur numerischen Verschluesselung von Analogsignalen
US640743A US3550115A (en) 1966-01-10 1967-05-23 Method and means for numerical coding
GB24725/67A GB1177019A (en) 1966-01-10 1967-05-26 Analogue-Digital Converters

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR45297A FR1481960A (fr) 1966-01-10 1966-01-10 Procédé et dispositif de codage numérique
FR63010A FR90632E (fr) 1966-01-10 1966-05-26 Procédé et dispositif de codage numérique

Publications (1)

Publication Number Publication Date
FR1481960A true FR1481960A (fr) 1967-05-26

Family

ID=26167969

Family Applications (2)

Application Number Title Priority Date Filing Date
FR45297A Expired FR1481960A (fr) 1966-01-10 1966-01-10 Procédé et dispositif de codage numérique
FR63010A Expired FR90632E (fr) 1966-01-10 1966-05-26 Procédé et dispositif de codage numérique

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR63010A Expired FR90632E (fr) 1966-01-10 1966-05-26 Procédé et dispositif de codage numérique

Country Status (4)

Country Link
US (2) US3573804A (fr)
DE (2) DE1296175B (fr)
FR (2) FR1481960A (fr)
GB (2) GB1170111A (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2234709A1 (fr) * 1973-06-21 1975-01-17 Sony Corp
EP0072144A3 (en) * 1981-07-31 1985-07-03 Shimadzu Corporation A-d converter for use in an electronic balance
EP0126337A3 (fr) * 1983-05-03 1987-05-27 Racal Data Communications, Inc. Système de commande de gain automatique à capacités commutées
EP0177803A3 (en) * 1984-09-14 1988-08-31 Siemens-Elema Ab Method for digitising a signal with a high resolution
EP0325499A1 (fr) * 1988-01-21 1989-07-26 Institut Français du Pétrole Dispositif d'acquisition pour la numérisation de signaux à grande dynamique
EP0478071A3 (fr) * 1990-09-28 1994-02-09 Philips Electronics Uk Ltd

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3882484A (en) * 1972-10-30 1975-05-06 Wescom Non-linear encoder and decoder
JPS5321829B2 (fr) * 1973-04-14 1978-07-05
US4581602A (en) * 1984-12-24 1986-04-08 Motorola, Inc. Wide dynamic range analog to digital converter for AC signals
US4823130A (en) * 1988-02-18 1989-04-18 Siemens-Bendix Automotive Electronics, L.P. Method and control system for generating a variable output bit analog to digital converter
DE69220558T2 (de) * 1991-12-18 1997-11-13 Texas Instruments Inc System zur Dynamikerhöhung eines Empfängers
US8365511B2 (en) 2004-12-01 2013-02-05 United Technologies Corporation Tip turbine engine integral case, vane, mount and mixer
WO2006059971A2 (fr) 2004-12-01 2006-06-08 United Technologies Corporation Logement de moteur a turbine integrant un ventilateur, un combustor, et une turbine
WO2006060006A1 (fr) 2004-12-01 2006-06-08 United Technologies Corporation Cone arriere non metallique de moteur a turbine de bout
WO2006059988A1 (fr) 2004-12-01 2006-06-08 United Technologies Corporation Moteur a turbine de bout modulaire
US7976273B2 (en) 2004-12-01 2011-07-12 United Technologies Corporation Tip turbine engine support structure
EP1825112B1 (fr) 2004-12-01 2013-10-23 United Technologies Corporation Moteur a turbine de bout en porte-a-faux
US9109537B2 (en) 2004-12-04 2015-08-18 United Technologies Corporation Tip turbine single plane mount

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2967292A (en) * 1955-09-06 1961-01-03 Texaco Inc Data processing method and apparatus
US3065422A (en) * 1959-11-18 1962-11-20 Bell Telephone Labor Inc Nonlinear pcm encoders
US3145376A (en) * 1960-03-14 1964-08-18 Gen Precision Inc Analog to digital signal conversion
US3127601A (en) * 1960-11-01 1964-03-31 Bell Telephone Labor Inc Analog-to-digital converter
NL137598C (fr) * 1961-03-31
US3247507A (en) * 1963-08-16 1966-04-19 Honeywell Inc Control apparatus
DE1207436B (de) * 1964-06-03 1965-12-23 Standard Elektrik Lorenz Ag Nichtlineares Codier- bzw. Decodier-System

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2234709A1 (fr) * 1973-06-21 1975-01-17 Sony Corp
EP0072144A3 (en) * 1981-07-31 1985-07-03 Shimadzu Corporation A-d converter for use in an electronic balance
EP0126337A3 (fr) * 1983-05-03 1987-05-27 Racal Data Communications, Inc. Système de commande de gain automatique à capacités commutées
EP0177803A3 (en) * 1984-09-14 1988-08-31 Siemens-Elema Ab Method for digitising a signal with a high resolution
EP0325499A1 (fr) * 1988-01-21 1989-07-26 Institut Français du Pétrole Dispositif d'acquisition pour la numérisation de signaux à grande dynamique
FR2626423A1 (fr) * 1988-01-21 1989-07-28 Inst Francais Du Petrole Dispositif d'acquisition pour la numerisation de signaux a grande dynamique
US4990913A (en) * 1988-01-21 1991-02-05 Institut Francais Du Petrol Analog to digital converter for highly dynamic signals, using a variable reference voltage to floating decimal point output
EP0478071A3 (fr) * 1990-09-28 1994-02-09 Philips Electronics Uk Ltd

Also Published As

Publication number Publication date
DE1301364B (de) 1969-08-21
US3573804A (en) 1971-04-06
DE1296175B (de) 1969-05-29
US3550115A (en) 1970-12-22
GB1177019A (en) 1970-01-07
GB1170111A (en) 1969-11-12
FR90632E (fr) 1968-01-19

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