GB1320503A - Digital signal linearizer - Google Patents

Digital signal linearizer

Info

Publication number
GB1320503A
GB1320503A GB4174469A GB1320503DA GB1320503A GB 1320503 A GB1320503 A GB 1320503A GB 4174469 A GB4174469 A GB 4174469A GB 1320503D A GB1320503D A GB 1320503DA GB 1320503 A GB1320503 A GB 1320503A
Authority
GB
United Kingdom
Prior art keywords
divider
transducer
aug
count
counter
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
GB4174469A
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.)
General Electric Co
Original Assignee
General Electric 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
Application filed by General Electric Co filed Critical General Electric Co
Publication of GB1320503A publication Critical patent/GB1320503A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • 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
    • H03M1/60—Analogue/digital converters with intermediate conversion to frequency of pulses

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)

Abstract

1320503 Linearizing non-linear transducers GENERAL ELECTRIC CO (A C Wood) 21 Aug 1970 [21 Aug 1969] 41744/69 Heading G4H In apparatus for linearizing the pulsed output of a non-linear transducer 1 (Fig. 1), e.g. a thermocouple, the pulses are applied to a counter 18 via a divider 15 the division factor of which is varied by control logic 20 in accordance with the count. The count at the end of the measuring period is displayed. As described, pulses direct from a digital transducer or from a voltage controlled oscillator 11 controlled by an analogue transducer are fed via a gate 14 enabled for a measurement period to the divider. At predetermined counts of the counter, e.g. 0, 400, 600, the divider is set to divide by 15, 10 and 25, respectively.
GB4174469A 1969-08-21 1969-08-21 Digital signal linearizer Expired GB1320503A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4174469 1969-08-21

Publications (1)

Publication Number Publication Date
GB1320503A true GB1320503A (en) 1973-06-13

Family

ID=10421181

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4174469A Expired GB1320503A (en) 1969-08-21 1969-08-21 Digital signal linearizer

Country Status (3)

Country Link
DE (1) DE2041532C3 (en)
FR (1) FR2063141B1 (en)
GB (1) GB1320503A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3233781A1 (en) * 1982-09-11 1984-03-15 Robert Bosch Gmbh, 7000 Stuttgart Display device
GB2139439A (en) * 1983-05-05 1984-11-07 Seiko Instr & Electronics Temperature measuring device
GB2139440A (en) * 1983-05-05 1984-11-07 Seiko Instr & Electronics Temperature measuring device
GB2184306A (en) * 1985-12-06 1987-06-17 Woodward Governor Co Frequency measurement

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2708978C3 (en) * 1977-03-02 1985-07-18 Scheidt & Bachmann GmbH, 4050 Mönchengladbach Method and device for monitoring the contents of a container
US4349886A (en) * 1979-03-27 1982-09-14 Ibar Jean Pierre Device for modifying or controlling the shape of an electrical output signal
DE3707100A1 (en) * 1987-03-05 1988-09-15 Vallon Gmbh Measured value indicator for measuring devices

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1233434B (en) * 1963-07-19 1967-02-02 Siemens Ag Method to achieve a non-linear relationship between input voltage and output frequency in a voltage frequency converter

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3233781A1 (en) * 1982-09-11 1984-03-15 Robert Bosch Gmbh, 7000 Stuttgart Display device
GB2139439A (en) * 1983-05-05 1984-11-07 Seiko Instr & Electronics Temperature measuring device
GB2139440A (en) * 1983-05-05 1984-11-07 Seiko Instr & Electronics Temperature measuring device
GB2184306A (en) * 1985-12-06 1987-06-17 Woodward Governor Co Frequency measurement
US4760536A (en) * 1985-12-06 1988-07-26 Curtis Jerald C Autoranging frequency sensor

Also Published As

Publication number Publication date
DE2041532C3 (en) 1980-01-24
DE2041532A1 (en) 1971-03-04
FR2063141A1 (en) 1971-07-09
DE2041532B2 (en) 1979-05-31
FR2063141B1 (en) 1974-02-01

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee