IT1032973B - Disposizione circuitale per il sincronismo di linea in un ricevitore televisivo - Google Patents
Disposizione circuitale per il sincronismo di linea in un ricevitore televisivoInfo
- Publication number
- IT1032973B IT1032973B IT68343/75A IT6834375A IT1032973B IT 1032973 B IT1032973 B IT 1032973B IT 68343/75 A IT68343/75 A IT 68343/75A IT 6834375 A IT6834375 A IT 6834375A IT 1032973 B IT1032973 B IT 1032973B
- Authority
- IT
- Italy
- Prior art keywords
- circuit arrangement
- television receiver
- line synchronism
- synchronism
- line
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/04—Synchronising
- H04N5/12—Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices, e.g. flywheel synchronising
- H04N5/126—Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices, e.g. flywheel synchronising whereby the synchronisation signal indirectly commands a frequency generator
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Synchronizing For Television (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7407097A NL7407097A (nl) | 1974-05-28 | 1974-05-28 | Schakeling voor de lijnsynchronisatie in een televisieontvanger. |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1032973B true IT1032973B (it) | 1979-06-20 |
Family
ID=19821441
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT68343/75A IT1032973B (it) | 1974-05-28 | 1975-05-23 | Disposizione circuitale per il sincronismo di linea in un ricevitore televisivo |
Country Status (9)
Country | Link |
---|---|
US (1) | US3991270A (it) |
JP (1) | JPS513121A (it) |
AU (1) | AU498893B2 (it) |
CA (1) | CA1046630A (it) |
DE (1) | DE2521797B2 (it) |
FR (1) | FR2273428B1 (it) |
GB (1) | GB1512714A (it) |
IT (1) | IT1032973B (it) |
NL (1) | NL7407097A (it) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL169811C (nl) * | 1975-10-03 | 1982-08-16 | Philips Nv | Beeldregelsynchronisatieschakeling, alsmede televisieontvanger daarvan voorzien. |
JPS5350613A (en) * | 1976-10-19 | 1978-05-09 | Matsushita Electric Ind Co Ltd | Synchronous signal processing circuit |
NL7714033A (nl) * | 1977-12-19 | 1979-06-21 | Philips Nv | Televisie-ontvanger met een lijnsynchroniseer- schakeling. |
DE2931758A1 (de) * | 1979-08-04 | 1981-02-19 | Philips Patentverwaltung | Schaltungsanordnung zum synchronisieren eines oszillators gegenueber einem fernsehsignal |
JPH0528850Y2 (it) * | 1987-02-18 | 1993-07-23 | ||
JP3278546B2 (ja) * | 1995-04-28 | 2002-04-30 | 日本電気エンジニアリング株式会社 | 同期信号発生回路 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2697131A (en) * | 1950-07-28 | 1954-12-14 | Motorola Inc | Synchronization system |
NL245529A (it) * | 1959-11-18 | |||
US3646362A (en) * | 1970-04-30 | 1972-02-29 | Rca Corp | Sample-and-hold circuit |
US3863080A (en) * | 1973-10-18 | 1975-01-28 | Rca Corp | Current output frequency and phase comparator |
-
1974
- 1974-05-28 NL NL7407097A patent/NL7407097A/xx unknown
-
1975
- 1975-05-07 US US05/575,442 patent/US3991270A/en not_active Expired - Lifetime
- 1975-05-16 DE DE19752521797 patent/DE2521797B2/de active Granted
- 1975-05-20 CA CA227,326A patent/CA1046630A/en not_active Expired
- 1975-05-22 AU AU81401/75A patent/AU498893B2/en not_active Expired
- 1975-05-23 GB GB22664/75A patent/GB1512714A/en not_active Expired
- 1975-05-23 IT IT68343/75A patent/IT1032973B/it active
- 1975-05-24 JP JP50061507A patent/JPS513121A/ja active Pending
- 1975-05-27 FR FR7516431A patent/FR2273428B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU498893B2 (en) | 1979-03-29 |
DE2521797A1 (de) | 1975-12-04 |
DE2521797B2 (de) | 1976-11-11 |
FR2273428B1 (it) | 1978-02-24 |
NL7407097A (nl) | 1975-12-02 |
AU8140175A (en) | 1976-11-25 |
GB1512714A (en) | 1978-06-01 |
US3991270A (en) | 1976-11-09 |
FR2273428A1 (it) | 1975-12-26 |
CA1046630A (en) | 1979-01-16 |
JPS513121A (en) | 1976-01-12 |
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