FR2281003A1 - Procede de traitement d'un signal et dispositifs correspondants - Google Patents

Procede de traitement d'un signal et dispositifs correspondants

Info

Publication number
FR2281003A1
FR2281003A1 FR7426992A FR7426992A FR2281003A1 FR 2281003 A1 FR2281003 A1 FR 2281003A1 FR 7426992 A FR7426992 A FR 7426992A FR 7426992 A FR7426992 A FR 7426992A FR 2281003 A1 FR2281003 A1 FR 2281003A1
Authority
FR
France
Prior art keywords
signal
processing
corresponding devices
devices
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.)
Granted
Application number
FR7426992A
Other languages
English (en)
French (fr)
Other versions
FR2281003B1 (https=
Inventor
Jean-Paul Bonnefoy-Claudet
Michel Martin
Edmond Tournier
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR7426992A priority Critical patent/FR2281003A1/fr
Priority to US05/600,273 priority patent/US4017812A/en
Priority to DE19752534509 priority patent/DE2534509A1/de
Priority to JP50094139A priority patent/JPS5148957A/ja
Publication of FR2281003A1 publication Critical patent/FR2281003A1/fr
Application granted granted Critical
Publication of FR2281003B1 publication Critical patent/FR2281003B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D1/00—Demodulation of amplitude-modulated oscillations
    • H03D1/02—Details
    • H03D1/04—Modifications of demodulators to reduce interference by undesired signals
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D5/00—Circuits for demodulating amplitude-modulated or angle-modulated oscillations at will

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Manipulation Of Pulses (AREA)
FR7426992A 1974-08-02 1974-08-02 Procede de traitement d'un signal et dispositifs correspondants Granted FR2281003A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7426992A FR2281003A1 (fr) 1974-08-02 1974-08-02 Procede de traitement d'un signal et dispositifs correspondants
US05/600,273 US4017812A (en) 1974-08-02 1975-07-31 Method of processing a signal, and corresponding devices
DE19752534509 DE2534509A1 (de) 1974-08-02 1975-08-01 Signalverarbeitungs-verfahren und -anordnung
JP50094139A JPS5148957A (en) 1974-08-02 1975-08-01 Shingoshorihoho narabini sochi

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7426992A FR2281003A1 (fr) 1974-08-02 1974-08-02 Procede de traitement d'un signal et dispositifs correspondants

Publications (2)

Publication Number Publication Date
FR2281003A1 true FR2281003A1 (fr) 1976-02-27
FR2281003B1 FR2281003B1 (https=) 1978-11-24

Family

ID=9142067

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7426992A Granted FR2281003A1 (fr) 1974-08-02 1974-08-02 Procede de traitement d'un signal et dispositifs correspondants

Country Status (4)

Country Link
US (1) US4017812A (https=)
JP (1) JPS5148957A (https=)
DE (1) DE2534509A1 (https=)
FR (1) FR2281003A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4298970A (en) * 1979-08-10 1981-11-03 Sperry-Sun, Inc. Borehole acoustic telemetry system synchronous detector
US4293937A (en) * 1979-08-10 1981-10-06 Sperry-Sun, Inc. Borehole acoustic telemetry system
FI63635C (fi) * 1981-06-22 1983-07-11 Instrumentarium Oy Filtrationsarrangemang foer eliminering av naetstoerningar
DE3539556A1 (de) * 1985-11-07 1987-05-14 Papst Motoren Gmbh & Co Kg Schaltungsanordnung zur erzeugung eines der frequenz eines wechselstromsignals zugeordneten gleichspannungsnutzsignals, insbesondere fuer die gleichlaufregelung eines elektromotors
US4872127A (en) * 1988-01-07 1989-10-03 Magnetek, Inc. Ripple rejection filter
JP4306515B2 (ja) * 2003-08-29 2009-08-05 株式会社デンソー 同期検波方法及び装置
US11652455B2 (en) * 2021-02-11 2023-05-16 Cirrus Logic, Inc. Chop tone management for a current sensor or a voltage sensor
DE102021108409B3 (de) 2021-04-01 2022-09-29 Balluff Gmbh Schaltungsanordnung zur Demodulation eines Wechselspannungssignals

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH422954A (de) * 1965-05-24 1966-10-31 Landis & Gyr Ag Rundsteueranlage
US3403345A (en) * 1965-07-19 1968-09-24 Sperry Rand Corp Tunable narrow-band rejection filter employing coherent demodulation
US3493876A (en) * 1966-06-28 1970-02-03 Us Army Stable coherent filter for sampled bandpass signals
US3432761A (en) * 1967-06-14 1969-03-11 Bendix Corp Method and electronic system for improving a control signal-to-noise ratio in high noise environment electronic systems
US3729695A (en) * 1972-05-18 1973-04-24 Bell Telephone Labor Inc Commutating capacitor impedance device
US3793599A (en) * 1973-01-26 1974-02-19 Princeton Applied Res Corp Rotating capacitor square wave filter and applications thereof
US3867620A (en) * 1973-01-26 1975-02-18 Princeton Applied Res Corp Signal correlator with improved dynamic range

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
JPS5148957A (en) 1976-04-27
US4017812A (en) 1977-04-12
FR2281003B1 (https=) 1978-11-24
DE2534509A1 (de) 1976-02-12

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Legal Events

Date Code Title Description
ST Notification of lapse