CN1033127C - 提高水平时间计数精确度的视频信号处理设备 - Google Patents
提高水平时间计数精确度的视频信号处理设备 Download PDFInfo
- Publication number
- CN1033127C CN1033127C CN92105445A CN92105445A CN1033127C CN 1033127 C CN1033127 C CN 1033127C CN 92105445 A CN92105445 A CN 92105445A CN 92105445 A CN92105445 A CN 92105445A CN 1033127 C CN1033127 C CN 1033127C
- Authority
- CN
- China
- Prior art keywords
- signal
- time
- delay
- order
- hor
- 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 - Fee Related
Links
- 230000006641 stabilisation Effects 0.000 title 1
- 238000011105 stabilization Methods 0.000 title 1
- 101000821827 Homo sapiens Sodium/nucleoside cotransporter 2 Proteins 0.000 claims description 13
- 102100021541 Sodium/nucleoside cotransporter 2 Human genes 0.000 claims description 13
- 230000003111 delayed effect Effects 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 4
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims 1
- 230000010363 phase shift Effects 0.000 abstract description 6
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000035945 sensitivity Effects 0.000 abstract 1
- 101000685663 Homo sapiens Sodium/nucleoside cotransporter 1 Proteins 0.000 description 6
- 102100023116 Sodium/nucleoside cotransporter 1 Human genes 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000000576 supplementary effect Effects 0.000 description 4
- 230000001052 transient effect Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 208000003443 Unconsciousness Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/93—Regeneration of the television signal or of selected parts thereof
-
- 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
- H04N5/10—Separation of line synchronising signal from frame synchronising signal or vice versa
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
- H04N7/087—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Synchronizing For Television (AREA)
- Television Systems (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9114248.9 | 1991-07-02 | ||
| US9114248.9 | 1991-07-02 | ||
| GB919114248A GB9114248D0 (en) | 1991-07-02 | 1991-07-02 | Horizontal line counter stabilization in a video receiver |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1068463A CN1068463A (zh) | 1993-01-27 |
| CN1033127C true CN1033127C (zh) | 1996-10-23 |
Family
ID=10697666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN92105445A Expired - Fee Related CN1033127C (zh) | 1991-07-02 | 1992-07-01 | 提高水平时间计数精确度的视频信号处理设备 |
Country Status (12)
| Country | Link |
|---|---|
| EP (1) | EP0592533B1 (enExample) |
| JP (1) | JP3458957B2 (enExample) |
| KR (1) | KR100239980B1 (enExample) |
| CN (1) | CN1033127C (enExample) |
| BR (1) | BR9206213A (enExample) |
| CA (1) | CA2110602C (enExample) |
| DE (1) | DE69228243T2 (enExample) |
| GB (1) | GB9114248D0 (enExample) |
| IN (1) | IN177635B (enExample) |
| MX (1) | MX9203915A (enExample) |
| SG (1) | SG67925A1 (enExample) |
| WO (1) | WO1993001681A1 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR0170730B1 (ko) * | 1996-01-12 | 1999-03-20 | 김광호 | 필드 동기신호 검출회로 및 그 방법 |
| JP3840803B2 (ja) | 1998-05-26 | 2006-11-01 | ソニー株式会社 | 信号処理装置 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU507872B2 (en) * | 1977-05-16 | 1980-02-28 | Matsushita Electric Industrial Co., Ltd. | Circuitry for lira recognition ofa television signal |
| US4160993A (en) | 1977-12-12 | 1979-07-10 | Zenith Radio Corporation | VIR line recognition system |
| US4198651A (en) * | 1978-06-01 | 1980-04-15 | Fairchild Camera And Instrument Corporation | Television reference signal digital indentification system |
-
1991
- 1991-07-02 GB GB919114248A patent/GB9114248D0/en active Pending
-
1992
- 1992-06-15 WO PCT/US1992/004826 patent/WO1993001681A1/en not_active Ceased
- 1992-06-15 EP EP92914478A patent/EP0592533B1/en not_active Expired - Lifetime
- 1992-06-15 DE DE69228243T patent/DE69228243T2/de not_active Expired - Lifetime
- 1992-06-15 KR KR1019930704092A patent/KR100239980B1/ko not_active Expired - Fee Related
- 1992-06-15 JP JP50178393A patent/JP3458957B2/ja not_active Expired - Fee Related
- 1992-06-15 SG SG1996007781A patent/SG67925A1/en unknown
- 1992-06-15 CA CA002110602A patent/CA2110602C/en not_active Expired - Fee Related
- 1992-06-15 BR BR9206213A patent/BR9206213A/pt not_active IP Right Cessation
- 1992-06-17 IN IN429CA1992 patent/IN177635B/en unknown
- 1992-07-01 CN CN92105445A patent/CN1033127C/zh not_active Expired - Fee Related
- 1992-07-02 MX MX9203915A patent/MX9203915A/es not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BR9206213A (pt) | 1994-12-20 |
| DE69228243D1 (de) | 1999-03-04 |
| CA2110602A1 (en) | 1993-01-21 |
| KR940701623A (ko) | 1994-05-28 |
| JPH06509451A (ja) | 1994-10-20 |
| CA2110602C (en) | 2001-08-28 |
| DE69228243T2 (de) | 1999-06-17 |
| CN1068463A (zh) | 1993-01-27 |
| KR100239980B1 (ko) | 2000-01-15 |
| EP0592533B1 (en) | 1999-01-20 |
| IN177635B (enExample) | 1997-02-15 |
| WO1993001681A1 (en) | 1993-01-21 |
| JP3458957B2 (ja) | 2003-10-20 |
| SG67925A1 (en) | 1999-10-19 |
| MX9203915A (es) | 1993-07-01 |
| GB9114248D0 (en) | 1991-08-21 |
| EP0592533A1 (en) | 1994-04-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3289106B2 (ja) | 補助ビデオ・データ・デコーダ装置 | |
| KR930006455B1 (ko) | 화상 신호 발생 장치 | |
| US5223930A (en) | Data recovery system using dot clock counting | |
| US5249050A (en) | Closed captioned data line detection system | |
| JPH11136539A (ja) | ビデオ信号からライン同期情報項目を得る方法及び装置 | |
| US5453795A (en) | Horizontal line counter insensitive to large phase shifts of video | |
| JP4173998B2 (ja) | ジッタ・キャンセルの方法および装置 | |
| US5436668A (en) | Horizontal line counter stabilization in a video receiver | |
| US6160589A (en) | Video frame detector readily adaptable to video signal formats without manual programming and method for same | |
| CN1068463A (zh) | 视频接收机中水平行计数器的稳定化 | |
| EP0927492B1 (en) | A delay correction circuit | |
| EP0024476B1 (en) | Improvements relating to line scan circuits for cathode ray tube displays | |
| US6195087B1 (en) | Method and device for preventing the jumping phenomenon of an OSD display region on a monitor screen | |
| US7817207B2 (en) | Image signal processing device | |
| EP0592518B1 (en) | Horizontal line counter insensitive to large phase shifts of video | |
| US6765620B2 (en) | Synchronous signal generation circuit and synchronous signal generation method | |
| CN1214777A (zh) | 家用设备的实时时钟及实现这种时钟的方法 | |
| CN1041483C (zh) | 具有良好抗扰性的电视行与场的检测装置 | |
| JP3050179B2 (ja) | 垂直タイミング信号生成回路 | |
| US6052153A (en) | Synchronization circuit and methods for screens with scanning circuits that reduce the effects of variations in frequency of an input signal | |
| JP2881785B2 (ja) | 画像信号発生装置 | |
| JP3199933B2 (ja) | 選局回路 | |
| US20050225676A1 (en) | Method and circuit for extracting synchronization signals in a video signal | |
| JPH07307727A (ja) | データ信号のサンプリング方法及びその回路 | |
| JP3203667B2 (ja) | 垂直同期処理回路 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| OR01 | Other related matters | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 19961023 Termination date: 20110701 |