NL7806536A - DEVICE FOR MEASURING ELECTRICAL SIGNALS. - Google Patents

DEVICE FOR MEASURING ELECTRICAL SIGNALS.

Info

Publication number
NL7806536A
NL7806536A NL7806536A NL7806536A NL7806536A NL 7806536 A NL7806536 A NL 7806536A NL 7806536 A NL7806536 A NL 7806536A NL 7806536 A NL7806536 A NL 7806536A NL 7806536 A NL7806536 A NL 7806536A
Authority
NL
Netherlands
Prior art keywords
electrical signals
measuring electrical
measuring
signals
electrical
Prior art date
Application number
NL7806536A
Other languages
Dutch (nl)
Original Assignee
Milton Roy Europa Bv
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 Milton Roy Europa Bv filed Critical Milton Roy Europa Bv
Publication of NL7806536A publication Critical patent/NL7806536A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
    • G01R19/252—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques using analogue/digital converters of the type with conversion of voltage or current into frequency and measuring of this frequency
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/86—Signal analysis
    • G01N30/8603—Signal analysis with integration or differentiation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/04—Measuring peak values or amplitude or envelope of ac or of pulses
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/86—Signal analysis
    • G01N30/8603—Signal analysis with integration or differentiation
    • G01N2030/862—Other mathematical operations for data preprocessing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Algebra (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Measurement Of Current Or Voltage (AREA)
NL7806536A 1977-06-17 1978-06-16 DEVICE FOR MEASURING ELECTRICAL SIGNALS. NL7806536A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IE124877A IE771248L (en) 1977-06-17 1977-06-17 Measuring electrical signals

Publications (1)

Publication Number Publication Date
NL7806536A true NL7806536A (en) 1978-12-19

Family

ID=11024289

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7806536A NL7806536A (en) 1977-06-17 1978-06-16 DEVICE FOR MEASURING ELECTRICAL SIGNALS.

Country Status (5)

Country Link
BE (1) BE868151A (en)
DE (1) DE2826868A1 (en)
FR (1) FR2394809A1 (en)
IE (1) IE771248L (en)
NL (1) NL7806536A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU179871B (en) * 1980-06-05 1982-12-28 Mueszeripari Kutato Intezet Apparatus for searching extreme value of and noise compensation at the procession of sampled signals
NL8005311A (en) * 1980-09-24 1982-04-16 Philips Nv Apparatus for interrogating a measurement data with pre-processing of the illustrated signal values.
US4524420A (en) * 1982-08-25 1985-06-18 Core Laboratories, Inc. Signal processing apparatus
US5094741A (en) * 1990-03-02 1992-03-10 Hewlett-Packard Company Decoupled flow and pressure setpoints in an extraction instrument using compressible fluids
US5240603A (en) * 1990-03-02 1993-08-31 Hewlett-Packard Company Decoupled flow and pressure setpoints in an extraction instrument using compressible fluids
US5322626A (en) * 1990-03-02 1994-06-21 Hewlett-Packard Company Decoupled flow and pressure setpoints in an extraction instrument using compressible fluids

Also Published As

Publication number Publication date
FR2394809A1 (en) 1979-01-12
DE2826868A1 (en) 1979-01-11
IE771248L (en) 1978-12-17
BE868151A (en) 1978-10-02

Similar Documents

Publication Publication Date Title
NL189435C (en) DEVICE FOR PROCESSING PERIODIC ELECTRICAL SIGNALS.
NL7804337A (en) DEVICE FOR MEASURING AN ELECTRICAL PROPERTY OF EARTH FORMATIONS.
NL7704638A (en) DEVICE FOR MEASURING AT LEAST ONE DIMENSION OF AN OBJECT.
NL7608446A (en) DEVICE FOR MEASURING TAXES.
NL7809330A (en) DEVICE FOR RECORDING AND PROCESSING ELECTRICAL SIGNALS.
NL7606434A (en) DEVICE FOR REPRODUCING ELECTRICAL SIGNALS.
NL7600799A (en) DEVICE FOR DETECTING CERTAIN BEEP-FREQUENT SIGNALS.
NL7804852A (en) DEVICE FOR MEASURING THE LEVEL OF ELECTRICALLY CONDUCTIVE LIQUIDS.
NL7710690A (en) DEVICE FOR MEASURING THE CLEAR SPACE.
NL7610643A (en) DEVICE FOR MEASURING ELECTRIC CURRENT.
NL7800234A (en) SWITCHING DEVICE FOR TRANSMISSION OF MEASUREMENT RESULT SIGNALS.
NL175229C (en) SYSTEM FOR MEASURING THE PROPERTIES OF RADIANT CONDUCTORS.
NL7610858A (en) DEVICE FOR MEASURING LOCAL ABSORPTION DIFFERENCES.
NL7609350A (en) DEVICE FOR MEASURING FLOW ACCORDING TO THE ULTRASONORE-DOPPLER METHOD.
NL186405C (en) MEASURING DEVICE FOR MEASURING A SIZE OF THE CROSS-SECTION OF AN ELECTRONIC OBJECT.
NL7707166A (en) DEVICE FOR MEASURING ULTRASOUND.
NL7606463A (en) DEVICE FOR MEASURING RADIO ACTIVITY.
NL7807189A (en) DEVICE FOR MEASURING AND FEEDING WIRE.
NL7806824A (en) SWITCH DEVICE FOR MEASURING PULSE WIDTHS.
NL7612793A (en) SWITCH DEVICE FOR SELECTING ELECTRICAL SIGNALS.
NL7806536A (en) DEVICE FOR MEASURING ELECTRICAL SIGNALS.
NL7801418A (en) DEVICE FOR DETERMINING THE AIRWAY IMPEDANCE.
NL7408033A (en) CIRCUIT FOR MEASURING THE EFFECTIVE VALUE OF AN ELECTRICAL SIGNAL.
NL7811273A (en) DEVICE FOR INTEGRATING AN ELECTRIC SIGNAL SERIES.
NL7811687A (en) DEVICE FOR MAKING ELECTRICAL CONNECTIONS BETWEEN SOME CONDUCTORS.

Legal Events

Date Code Title Description
BV The patent application has lapsed