GB1420535A - Method and apparatus for providing a moving average of a received electrical signal - Google Patents
Method and apparatus for providing a moving average of a received electrical signalInfo
- Publication number
- GB1420535A GB1420535A GB255974A GB255974A GB1420535A GB 1420535 A GB1420535 A GB 1420535A GB 255974 A GB255974 A GB 255974A GB 255974 A GB255974 A GB 255974A GB 1420535 A GB1420535 A GB 1420535A
- Authority
- GB
- United Kingdom
- Prior art keywords
- moving average
- instants
- counters
- jan
- providing
- 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)
- Measurement Of Unknown Time Intervals (AREA)
- Radar Systems Or Details Thereof (AREA)
- Analogue/Digital Conversion (AREA)
Abstract
1420535 Evaluating moving averages SIEMENS AG 18 Jan 1974 [18 Jan 1973] 02559/74 Heading G1U A moving average of an input signal evaluated over a period of T=nt, n#2, is updated and made available at instants of time spaced t apart. As described, in a first embodiment, a voltage magnitude U, Fig. 1, is converted M into a corresponding frequency significant pulse train f, the pulses of which are counted independently by n counters Z1, Z2, ..,Zn, and the counters are successively read out via gates G1m, G2m, .. ,Gnm, to a utilization device ASP, and zeroized at instants of time spaced apart by t, under the control of a clock TG and a shift register SR containing a single circulating one bit. A second embodiment Fig. 2 (not shown) uses a single counter (Za), (n+1) shift registers (SR1-SRa+1) and a subtractor (AD).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2302407A DE2302407C3 (en) | 1973-01-18 | 1973-01-18 | Process for digital conversion and arrangement for carrying out the process with a measured variable transducer supplying an output pulse sequence with a frequency proportional to the measured variable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1420535A true GB1420535A (en) | 1976-01-07 |
Family
ID=5869323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB255974A Expired GB1420535A (en) | 1973-01-18 | 1974-01-18 | Method and apparatus for providing a moving average of a received electrical signal |
Country Status (5)
| Country | Link |
|---|---|
| DE (1) | DE2302407C3 (en) |
| FR (1) | FR2215002B3 (en) |
| GB (1) | GB1420535A (en) |
| IT (1) | IT1003401B (en) |
| NL (1) | NL7400532A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1532538A (en) * | 1976-07-31 | 1978-11-15 | Marconi Co Ltd | Analogue to digital conversion systems |
| JPS5915530B2 (en) * | 1978-02-21 | 1984-04-10 | 大日本スクリ−ン製造株式会社 | How to sample analog signals |
-
1973
- 1973-01-18 DE DE2302407A patent/DE2302407C3/en not_active Expired
-
1974
- 1974-01-15 IT IT19429/74A patent/IT1003401B/en active
- 1974-01-15 NL NL7400532A patent/NL7400532A/xx unknown
- 1974-01-17 FR FR7401601A patent/FR2215002B3/fr not_active Expired
- 1974-01-18 GB GB255974A patent/GB1420535A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2215002B3 (en) | 1976-11-05 |
| DE2302407B2 (en) | 1977-09-22 |
| DE2302407C3 (en) | 1978-05-24 |
| IT1003401B (en) | 1976-06-10 |
| FR2215002A1 (en) | 1974-08-19 |
| NL7400532A (en) | 1974-07-22 |
| DE2302407A1 (en) | 1974-07-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CSNS | Application of which complete specification have been accepted and published, but patent is not sealed |