GB1113122A - Method and apparatus for performing digital computations - Google Patents
Method and apparatus for performing digital computationsInfo
- 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
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.
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2122377A1 (en) * | 1971-01-22 | 1972-09-01 | Labo Electro Autom Dauph |
-
1965
- 1965-06-14 GB GB2510665A patent/GB1113122A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2122377A1 (en) * | 1971-01-22 | 1972-09-01 | Labo Electro Autom Dauph |
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