FR1419596A - Appareil de mesure et d'analyse de signaux - Google Patents

Appareil de mesure et d'analyse de signaux

Info

Publication number
FR1419596A
FR1419596A FR968003A FR968003A FR1419596A FR 1419596 A FR1419596 A FR 1419596A FR 968003 A FR968003 A FR 968003A FR 968003 A FR968003 A FR 968003A FR 1419596 A FR1419596 A FR 1419596A
Authority
FR
France
Prior art keywords
analysis device
signal measuring
measuring
signal
analysis
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
FR968003A
Other languages
English (en)
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.)
Monsanto Co
Original Assignee
Monsanto Co
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 claimed from US266544A external-priority patent/US3343086A/en
Priority claimed from US284866A external-priority patent/US3354390A/en
Application filed by Monsanto Co filed Critical Monsanto Co
Priority to FR968003A priority Critical patent/FR1419596A/fr
Application granted granted Critical
Publication of FR1419596A publication Critical patent/FR1419596A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
    • H02P5/46—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another
    • H02P5/50—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another by comparing electrical values representing the speeds
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/02—Measuring characteristics of individual pulses, e.g. deviation from pulse flatness, rise time or duration
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/16—Arrangements for performing computing operations, e.g. operational amplifiers for multiplication or division
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/16—Arrangements for performing computing operations, e.g. operational amplifiers for multiplication or division
    • G06G7/161—Arrangements for performing computing operations, e.g. operational amplifiers for multiplication or division with pulse modulation, e.g. modulation of amplitude, width, frequency, phase or form

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
FR968003A 1963-03-20 1964-03-19 Appareil de mesure et d'analyse de signaux Expired FR1419596A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR968003A FR1419596A (fr) 1963-03-20 1964-03-19 Appareil de mesure et d'analyse de signaux

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US266544A US3343086A (en) 1963-03-20 1963-03-20 Capacitive signal comparison circuit
US284866A US3354390A (en) 1963-03-20 1963-06-03 Signal comparator using capacitor charge and discharge rates
FR968003A FR1419596A (fr) 1963-03-20 1964-03-19 Appareil de mesure et d'analyse de signaux

Publications (1)

Publication Number Publication Date
FR1419596A true FR1419596A (fr) 1965-12-03

Family

ID=27247861

Family Applications (1)

Application Number Title Priority Date Filing Date
FR968003A Expired FR1419596A (fr) 1963-03-20 1964-03-19 Appareil de mesure et d'analyse de signaux

Country Status (1)

Country Link
FR (1) FR1419596A (fr)

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