FR2045988A1 - - Google Patents

Info

Publication number
FR2045988A1
FR2045988A1 FR7021396A FR7021396A FR2045988A1 FR 2045988 A1 FR2045988 A1 FR 2045988A1 FR 7021396 A FR7021396 A FR 7021396A FR 7021396 A FR7021396 A FR 7021396A FR 2045988 A1 FR2045988 A1 FR 2045988A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7021396A
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.)
Gemalto Terminals Ltd
Original Assignee
Solartron Electronic Group Ltd
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 Solartron Electronic Group Ltd filed Critical Solartron Electronic Group Ltd
Publication of FR2045988A1 publication Critical patent/FR2045988A1/fr
Withdrawn legal-status Critical Current

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
    • G01R19/255—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 counting of pulses during a period of time proportional to voltage or current, delivered by a pulse generator with fixed frequency
    • 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
    • H03M1/50—Analogue/digital converters with intermediate conversion to time interval

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Analogue/Digital Conversion (AREA)
  • Measuring Frequencies, Analyzing Spectra (AREA)
FR7021396A 1969-06-11 1970-06-11 Withdrawn FR2045988A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB29593/69A GB1276138A (en) 1969-06-11 1969-06-11 Improvements relating to sampling measurements

Publications (1)

Publication Number Publication Date
FR2045988A1 true FR2045988A1 (fr) 1971-03-05

Family

ID=10293995

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7021396A Withdrawn FR2045988A1 (fr) 1969-06-11 1970-06-11

Country Status (6)

Country Link
US (1) US3659086A (fr)
CA (1) CA926511A (fr)
DE (1) DE2028154B2 (fr)
FR (1) FR2045988A1 (fr)
GB (1) GB1276138A (fr)
SE (1) SE366592B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3839680A (en) * 1971-05-25 1974-10-01 Raytheon Co Sonar depth tracking system
US3740537A (en) * 1971-12-01 1973-06-19 Gte Sylvania Inc Modified integrate and dump filter
US3881094A (en) * 1973-07-05 1975-04-29 Velcon Filters Signal for evaluating sailboat performance
US4142146A (en) * 1975-07-07 1979-02-27 Nicolet Instrument Corporation Digital apparatus for waveform measurement
US4093923A (en) * 1976-12-22 1978-06-06 Shell Oil Company Signal cancelling circuit
GB1559359A (en) * 1977-12-29 1980-01-16 Shell Int Research Method and apparatus for reducing ground current interference with electrical signals representative of seismic wavesignals
US4241311A (en) * 1979-02-01 1980-12-23 Telex Computer Products, Inc. Digital majority noise filter for bi-level data reception
US4564831A (en) * 1982-07-02 1986-01-14 Transamerica Delaval Inc. Analog to digital converters for converting a plurality of different input signals
JPS59224571A (ja) * 1983-06-03 1984-12-17 Mitsubishi Electric Corp 直流値検出方法
US5243343A (en) * 1990-12-03 1993-09-07 Zeelan Technology, Inc. Signal acquisition system utilizing ultra-wide time range time base
US6462560B1 (en) * 2000-12-27 2002-10-08 Rosemount Analytical Inc. Sensor analyzer with reduced low frequency noise

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2864948A (en) * 1954-06-18 1958-12-16 Cons Electrodynamics Corp Data transfer control circuit
US2950053A (en) * 1956-10-15 1960-08-23 Hazeltine Research Inc Electrical integrator
US3303335A (en) * 1963-04-25 1967-02-07 Cabell N Pryor Digital correlation system having an adjustable impulse generator
US3297951A (en) * 1963-12-20 1967-01-10 Ibm Transversal filter having a tapped and an untapped delay line of equal delay, concatenated to effectively provide sub-divided delays along both lines
US3276012A (en) * 1963-12-26 1966-09-27 Collins Radio Co Analog-to-digital converter
US3292110A (en) * 1964-09-16 1966-12-13 Bell Telephone Labor Inc Transversal equalizer for digital transmission systems wherein polarity of time-spaced portions of output signal controls corresponding multiplier setting
GB1123211A (en) * 1965-03-03 1968-08-14 Avery Ltd W & T An improved method and apparatus for dynamic weighing
US3500026A (en) * 1965-09-10 1970-03-10 Vyzk Ustav Matemat Stroju Multiplication apparatus utilizing either a positive or a negative multiplier wherein form conversion at each interface of the multiplying unit is unnecessary
US3543009A (en) * 1966-05-13 1970-11-24 Research Corp Binary transversal filter systems

Also Published As

Publication number Publication date
DE2028154A1 (de) 1970-12-17
GB1276138A (en) 1972-06-01
CA926511A (en) 1973-05-15
SE366592B (fr) 1974-04-29
DE2028154B2 (de) 1979-08-16
US3659086A (en) 1972-04-25

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Legal Events

Date Code Title Description
ST Notification of lapse