GB1113122A - Method and apparatus for performing digital computations - Google Patents

Method and apparatus for performing digital computations

Info

Publication number
GB1113122A
GB1113122A GB2510665A GB2510665A GB1113122A GB 1113122 A GB1113122 A GB 1113122A GB 2510665 A GB2510665 A GB 2510665A GB 2510665 A GB2510665 A GB 2510665A GB 1113122 A GB1113122 A GB 1113122A
Authority
GB
United Kingdom
Prior art keywords
input
represented
signals
june
flow rate
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
GB2510665A
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.)
MERESTECHNIKAI KOZPONTI KUTATO LABORATORIUM
MERESTECHNIKAI KOZPONTI
Original Assignee
MERESTECHNIKAI KOZPONTI KUTATO LABORATORIUM
MERESTECHNIKAI KOZPONTI
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 MERESTECHNIKAI KOZPONTI KUTATO LABORATORIUM, MERESTECHNIKAI KOZPONTI filed Critical MERESTECHNIKAI KOZPONTI KUTATO LABORATORIUM
Publication of GB1113122A publication Critical patent/GB1113122A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/60—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers
    • G06F7/68—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers using pulse rate multipliers or dividers pulse rate multipliers or dividers per se

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Computing Systems (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Measuring Volume Flow (AREA)

Abstract

1,113,122. Electric selective signalling. MERESTECHNIKAI KOZPONTI KUTATO LABORATORIUM. 14 June, 1965 [12 June, 1964], No. 25106/65. Heading G4H. In a system for computing a pulse-rate signal from two input signals A and B, input B, represented by a coded signal, is increased or decreased by a constant amount, the result being multiplied by input A and the result of this being adjusted by a further addition or subtraction. In the particular embodiment, input A, represented by a frequency-significant pulse train, is fed to a binary counter. A " variable " portion of the input B, represented by coded signals on ten lines, gates the outputs of corresponding selected counter stages through a common delay to adder (OR-gate) and subtractor circuits, the other inputs of which receive similar signals gated from the counter under control of a " constant " portion of the input B. The system may be used for weighing material on belts (A being belt speed and B being weight) or measuring liquid mass flow rate (A being volume flow rate and B being density), the outputs going to counters.
GB2510665A 1964-06-12 1965-06-14 Method and apparatus for performing digital computations Expired GB1113122A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUME000652 1964-06-12

Publications (1)

Publication Number Publication Date
GB1113122A true GB1113122A (en) 1968-05-08

Family

ID=10999182

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2510665A Expired GB1113122A (en) 1964-06-12 1965-06-14 Method and apparatus for performing digital computations

Country Status (1)

Country Link
GB (1) GB1113122A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2122377A1 (en) * 1971-01-22 1972-09-01 Labo Electro Autom Dauph

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2122377A1 (en) * 1971-01-22 1972-09-01 Labo Electro Autom Dauph

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