FR2382702B3 - - Google Patents
Info
- Publication number
- FR2382702B3 FR2382702B3 FR7806088A FR7806088A FR2382702B3 FR 2382702 B3 FR2382702 B3 FR 2382702B3 FR 7806088 A FR7806088 A FR 7806088A FR 7806088 A FR7806088 A FR 7806088A FR 2382702 B3 FR2382702 B3 FR 2382702B3
- Authority
- FR
- France
- 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
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/02—Measuring characteristics of individual pulses, e.g. deviation from pulse flatness, rise time or duration
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
- H04N5/45—Picture in picture, e.g. displaying simultaneously another television channel in a region of the screen
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Measurement Of Unknown Time Intervals (AREA)
- Pulse Circuits (AREA)
- Manipulation Of Pulses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2709726A DE2709726C3 (en) | 1977-03-05 | 1977-03-05 | Pulse duration display circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2382702A1 FR2382702A1 (en) | 1978-09-29 |
| FR2382702B3 true FR2382702B3 (en) | 1980-11-07 |
Family
ID=6002911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7806088A Granted FR2382702A1 (en) | 1977-03-05 | 1978-03-03 | Pulse length digital indicator circuit - employs first timing signal whose periods are counted and second timing signal fixing pulse length measuring |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS53110578A (en) |
| DE (1) | DE2709726C3 (en) |
| ES (1) | ES467570A1 (en) |
| FR (1) | FR2382702A1 (en) |
| IT (1) | IT1196898B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2846271C2 (en) * | 1978-10-24 | 1981-01-08 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Circuit for determining the phase jitter of digital signals |
| JPS6168615A (en) * | 1984-09-12 | 1986-04-09 | Hitachi Ltd | Speed controller |
| US4982109A (en) * | 1989-10-04 | 1991-01-01 | Westinghouse Electric Corp. | Circuit and method for measuring the duration of a selected pulse in a pulse train |
-
1977
- 1977-03-05 DE DE2709726A patent/DE2709726C3/en not_active Expired
-
1978
- 1978-02-24 IT IT20543/78A patent/IT1196898B/en active
- 1978-03-03 FR FR7806088A patent/FR2382702A1/en active Granted
- 1978-03-04 ES ES467570A patent/ES467570A1/en not_active Expired
- 1978-03-06 JP JP2458578A patent/JPS53110578A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| IT1196898B (en) | 1988-11-25 |
| DE2709726A1 (en) | 1978-09-07 |
| JPS53110578A (en) | 1978-09-27 |
| DE2709726C3 (en) | 1979-08-23 |
| IT7820543A0 (en) | 1978-02-24 |
| ES467570A1 (en) | 1978-10-16 |
| DE2709726B2 (en) | 1978-12-21 |
| FR2382702A1 (en) | 1978-09-29 |