LU62191A1 - - Google Patents
Info
- Publication number
- LU62191A1 LU62191A1 LU62191DA LU62191A1 LU 62191 A1 LU62191 A1 LU 62191A1 LU 62191D A LU62191D A LU 62191DA LU 62191 A1 LU62191 A1 LU 62191A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
- G01R23/02—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage
- G01R23/10—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage by converting frequency into a train of pulses, which are then counted, i.e. converting the signal into a square wave
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
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- 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
- H03M1/124—Sampling or signal conditioning arrangements specially adapted for A/D converters
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691962531 DE1962531A1 (en) | 1969-12-12 | 1969-12-12 | Method and arrangement for frequency measurement of a periodic saw tooth signal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU62191A1 true LU62191A1 (en) | 1971-05-13 |
Family
ID=5753759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU62191D LU62191A1 (en) | 1969-12-12 | 1970-12-07 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE759686A (en) |
| DE (1) | DE1962531A1 (en) |
| FR (1) | FR2073196A5 (en) |
| LU (1) | LU62191A1 (en) |
| NL (1) | NL7018058A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3107938A1 (en) * | 1981-03-02 | 1982-09-16 | Siemens AG, 1000 Berlin und 8000 München | DEVICE FOR SPEED DETECTION |
-
0
- BE BE759686D patent/BE759686A/en unknown
-
1969
- 1969-12-12 DE DE19691962531 patent/DE1962531A1/en active Pending
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1970
- 1970-12-07 LU LU62191D patent/LU62191A1/xx unknown
- 1970-12-09 FR FR7044397A patent/FR2073196A5/en not_active Expired
- 1970-12-10 NL NL7018058A patent/NL7018058A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7018058A (en) | 1971-06-15 |
| DE1962531A1 (en) | 1971-06-24 |
| FR2073196A5 (en) | 1971-09-24 |
| BE759686A (en) | 1971-05-17 |