SE372156B - - Google Patents
Info
- Publication number
- SE372156B SE372156B SE7100476A SE47671A SE372156B SE 372156 B SE372156 B SE 372156B SE 7100476 A SE7100476 A SE 7100476A SE 47671 A SE47671 A SE 47671A SE 372156 B SE372156 B SE 372156B
- Authority
- SE
- Sweden
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/04—Synchronising
- H04N5/08—Separation of synchronising signals from picture signals
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Picture Signal Circuits (AREA)
- Synchronizing For Television (AREA)
- Television Signal Processing For Recording (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7000743A NL7000743A (xx) | 1970-01-19 | 1970-01-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE372156B true SE372156B (xx) | 1974-12-09 |
Family
ID=19809137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7100476A SE372156B (xx) | 1970-01-19 | 1971-01-15 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3706847A (xx) |
| JP (1) | JPS526048B1 (xx) |
| AT (1) | AT309548B (xx) |
| CA (1) | CA940228A (xx) |
| ES (1) | ES387326A1 (xx) |
| FR (1) | FR2077217B1 (xx) |
| GB (1) | GB1333873A (xx) |
| NL (1) | NL7000743A (xx) |
| SE (1) | SE372156B (xx) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4893216A (xx) * | 1972-03-10 | 1973-12-03 | ||
| FR2204093B1 (xx) * | 1972-10-23 | 1977-04-01 | Radiotechnique Compelec | |
| US4084187A (en) * | 1976-09-07 | 1978-04-11 | Tektronix, Inc. | Circuit for accurately extracting the synchronization information contained within a composite video waveform |
| US4185299A (en) * | 1978-08-18 | 1980-01-22 | Rca Corporation | Synchronization signal separator circuit |
| US4233629A (en) * | 1979-02-05 | 1980-11-11 | The Grass Valley Group | Sync separator with a look-ahead clamp |
| JPS5672581A (en) * | 1979-11-16 | 1981-06-16 | Matsushita Electric Ind Co Ltd | Synchronizing signal separator |
| JPH0620280B2 (ja) * | 1981-07-22 | 1994-03-16 | 日本電気株式会社 | テレビジョン信号用振幅検出回路 |
| US4468625A (en) * | 1981-10-26 | 1984-08-28 | Texas Instruments Incorporated | Circuit for detecting synchronization pulses in a composite signal |
| US4550342A (en) * | 1983-07-28 | 1985-10-29 | The United States Of America As Represented By The Secretary Of The Army | Horizontal sync detector |
| NL8401955A (nl) * | 1984-06-20 | 1986-01-16 | Philips Nv | Schakeling voor het afleiden van een in een inkomend videosignaal aanwezig synchroniseersignaal. |
| US4697211A (en) * | 1986-04-30 | 1987-09-29 | Rca Corporation | Sync separator with periodic updating |
| US4698679A (en) * | 1986-04-30 | 1987-10-06 | Rca Corporation | Sync separator |
| IT1201539B (it) * | 1986-12-22 | 1989-02-02 | Gte Telecom Spa | Sistema di estrazione e misura di ampiezza dei segni di sincronismo in ricetrasmettitori televisivi,in particolare per trasmissioni via satellite |
| JPS63133095U (xx) * | 1987-02-24 | 1988-08-31 | ||
| US4812907A (en) * | 1987-12-31 | 1989-03-14 | Zenith Electronics Corporation | Sync pulse separator system |
| JP2805762B2 (ja) * | 1988-08-31 | 1998-09-30 | 松下電器産業株式会社 | 同期信号分離装置 |
| US5486869A (en) | 1992-02-18 | 1996-01-23 | Cooper; J. Carl | Synchronizing signal separating apparatus and method |
| US5754250A (en) * | 1992-02-18 | 1998-05-19 | Cooper; J. Carl | Synchronizing signal separating apparatus and method |
| US5274451A (en) * | 1992-03-02 | 1993-12-28 | Thomson Consumer Electronics, Inc. | Sync separator |
| US5485220A (en) * | 1992-11-23 | 1996-01-16 | Eastman Kodak Company | Sync stripper circuit |
| FR2706233B1 (fr) * | 1993-06-08 | 1995-09-22 | Thomson Consumer Electronics | Dispositif d'extraction de synchronisation d'un signal vidéo. |
| US5528303A (en) * | 1993-11-01 | 1996-06-18 | Elantec, Inc. | Synchronizing signal active filter and method |
| KR960028179A (ko) * | 1994-12-06 | 1996-07-22 | 조셉 제이 락스 | 적응 동기 신호 분리기 |
| US6573943B1 (en) * | 1999-09-17 | 2003-06-03 | Elantec Semiconductor, Inc. | Alternative video sync detector |
| US7423694B2 (en) * | 2005-06-15 | 2008-09-09 | Intersil Americas Inc. | Self-calibrating timing circuits for use in a sync separator |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2890352A (en) * | 1953-08-24 | 1959-06-09 | Rca Corp | Amplitude discriminatory system |
| US2868873A (en) * | 1954-02-24 | 1959-01-13 | Admiral Corp | Signal separator circuit for television receivers |
| US3398298A (en) * | 1965-03-18 | 1968-08-20 | Rca Corp | Transistorized sync stripper |
-
1970
- 1970-01-19 NL NL7000743A patent/NL7000743A/xx unknown
- 1970-12-17 US US99055A patent/US3706847A/en not_active Expired - Lifetime
-
1971
- 1971-01-12 CA CA102,488A patent/CA940228A/en not_active Expired
- 1971-01-15 AT AT32971A patent/AT309548B/de not_active IP Right Cessation
- 1971-01-15 GB GB204571A patent/GB1333873A/en not_active Expired
- 1971-01-15 SE SE7100476A patent/SE372156B/xx unknown
- 1971-01-16 ES ES387326A patent/ES387326A1/es not_active Expired
- 1971-01-18 JP JP71957A patent/JPS526048B1/ja active Pending
- 1971-01-19 FR FR7101594A patent/FR2077217B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT309548B (de) | 1973-08-27 |
| ES387326A1 (es) | 1973-05-01 |
| US3706847A (en) | 1972-12-19 |
| CA940228A (en) | 1974-01-15 |
| NL7000743A (xx) | 1971-07-21 |
| DE2100551B2 (de) | 1976-02-26 |
| GB1333873A (en) | 1973-10-17 |
| FR2077217A1 (xx) | 1971-10-22 |
| FR2077217B1 (xx) | 1974-04-26 |
| DE2100551A1 (de) | 1971-07-29 |
| JPS526048B1 (xx) | 1977-02-18 |