GB931910A - Improvements relating to electronic analogue-digital converters - Google Patents
Improvements relating to electronic analogue-digital convertersInfo
- Publication number
- GB931910A GB931910A GB10213/59A GB1021359A GB931910A GB 931910 A GB931910 A GB 931910A GB 10213/59 A GB10213/59 A GB 10213/59A GB 1021359 A GB1021359 A GB 1021359A GB 931910 A GB931910 A GB 931910A
- Authority
- GB
- United Kingdom
- Prior art keywords
- potential
- tubes
- voltage
- biased
- reed
- 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
-
- 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
- H03M1/06—Continuously compensating for, or preventing, undesired influence of physical parameters
- H03M1/08—Continuously compensating for, or preventing, undesired influence of physical parameters of noise
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
931,910. Electric selective-signalling systems. ASSOCIATED ELECTRICAL INDUSTRIES Ltd. Feb. 9, 1960 [March 24, 1959], No. 10213/59. Class 40 (1). In a device for determining the value of voltage peaks a reed vibrator, Fig. 1, connects an unknown input voltage at B and a voltage at terminal A alternately to the grid of a pentode V1, biased to conduct only when the potential at B is greater than the potential at A. If V1 conducts, pulses corresponding to contact between the reed and B, pass to a stepping device SU1 of a multicathode tube T1. Carry devices SU2' SU3 enable the use of higher order tubes T2 and T3' The position of the discharge determines the potential drop across a resistance chain R1, R2' R3 and hence the potential at A. The tubes are stepped until the potential at A increases to equal that at B when V1 ceases to transmit pulses, the positions of the glow discharges in the three tubes T1 ... T3 thus indicating the peak value reached by the potential applied to B. In a modification (Fig. 3, not shown), a gating similar to V1 valve is included between the amplifier and device SU3 and is biased to effect a direct entry into the third stage 73 when the voltage difference between A and B is relatively high.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB10213/59A GB931910A (en) | 1959-03-24 | 1959-03-24 | Improvements relating to electronic analogue-digital converters |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB10213/59A GB931910A (en) | 1959-03-24 | 1959-03-24 | Improvements relating to electronic analogue-digital converters |
Publications (1)
Publication Number | Publication Date |
---|---|
GB931910A true GB931910A (en) | 1963-07-24 |
Family
ID=9963670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB10213/59A Expired GB931910A (en) | 1959-03-24 | 1959-03-24 | Improvements relating to electronic analogue-digital converters |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB931910A (en) |
-
1959
- 1959-03-24 GB GB10213/59A patent/GB931910A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB815980A (en) | Improvements relating to electrical relay circuit arrangements employing semi-conductors | |
US2977536A (en) | Measuring apparatus for counting rate ratios | |
GB931910A (en) | Improvements relating to electronic analogue-digital converters | |
US2637810A (en) | Electronic pulse generator | |
GB919421A (en) | Improved rate indicating device | |
GB565461A (en) | Improvements in or relating to electrical peak strain meters | |
GB912982A (en) | Improvements in or relating to circuit arrangements embodying flash tubes | |
SU132863A1 (en) | The device is a time-pulse conversion voltage of direct current to number | |
JPS5451757A (en) | Signal generator | |
GB872488A (en) | Improvements in or relating to voltage-measuring circuits | |
SU819733A1 (en) | Power meter | |
SU832710A1 (en) | Single-shot multivibrator | |
SU123566A1 (en) | A device for converting a sequence of pulses | |
SU624364A1 (en) | Analogue-digital converter | |
JPS57173570A (en) | Ignition detector circuit | |
GB786643A (en) | Improvements in or relating to electric signal generators | |
BELENKOV et al. | Construction of an equivalent circuit of a piezoelectric quartz pressure transducer and determination of the main parameters of a measuring circuit for solving gas-dynamic problems(Equivalent circuit of piezoelectric quartz pressure transducer used with measuring circuit with small input resistance for solving gasdynamic problems) | |
JPS52141162A (en) | Sample hold circuit | |
GB582195A (en) | Improvements in or relating to circuit arrangements for indicating the duration of electrical pulses | |
JPS5728273A (en) | Zero adjusting circuit for automatic ri monitor system | |
GB885458A (en) | Electronic counting circuits | |
FR2265102A1 (en) | Test equipment for thyristor overload capacity - has high sensitivity without thyristor destruction | |
GB870920A (en) | Transistor signal-translating system | |
JPS54156616A (en) | Muting circuit | |
GB922855A (en) | Improvements relating to electrical circuits adapted for use with temperature responsive devices |