CA2147301A1 - Systeme de television a peage et terminal connexe permettant l'affichage simultane de plusieurs services - Google Patents
Systeme de television a peage et terminal connexe permettant l'affichage simultane de plusieurs servicesInfo
- Publication number
- CA2147301A1 CA2147301A1 CA002147301A CA2147301A CA2147301A1 CA 2147301 A1 CA2147301 A1 CA 2147301A1 CA 002147301 A CA002147301 A CA 002147301A CA 2147301 A CA2147301 A CA 2147301A CA 2147301 A1 CA2147301 A1 CA 2147301A1
- Authority
- CA
- Canada
- Prior art keywords
- video
- signal
- data
- composite video
- video signal
- 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.)
- Abandoned
Links
- 239000002131 composite material Substances 0.000 claims abstract description 70
- 238000012545 processing Methods 0.000 claims description 17
- 238000013507 mapping Methods 0.000 claims description 9
- 238000013075 data extraction Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 description 20
- 238000000034 method Methods 0.000 description 16
- 230000005236 sound signal Effects 0.000 description 9
- 238000013475 authorization Methods 0.000 description 8
- 230000006870 function Effects 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000002452 interceptive effect Effects 0.000 description 4
- 239000013307 optical fiber Substances 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 241000582342 Carria Species 0.000 description 1
- 101000775692 Pseudopleuronectes americanus Ice-structuring protein 4 Proteins 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 235000019640 taste Nutrition 0.000 description 1
Landscapes
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/229,805 US5485221A (en) | 1993-06-07 | 1994-04-19 | Subscription television system and terminal for enabling simultaneous display of multiple services |
| US08/229,805 | 1994-04-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2147301A1 true CA2147301A1 (fr) | 1995-10-20 |
Family
ID=22862739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002147301A Abandoned CA2147301A1 (fr) | 1994-04-19 | 1995-04-19 | Systeme de television a peage et terminal connexe permettant l'affichage simultane de plusieurs services |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2147301A1 (fr) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2358544A (en) * | 1999-12-27 | 2001-07-25 | Nhk Service Ct Inc | Multi-channel programme selection system |
| US7224404B2 (en) | 2001-07-30 | 2007-05-29 | Samsung Electronics Co., Ltd. | Remote display control of video/graphics data |
| CN114096463A (zh) * | 2020-04-28 | 2022-02-25 | 深圳市大疆创新科技有限公司 | 可移动平台的控制方法、装置、可移动平台及存储介质 |
-
1995
- 1995-04-19 CA CA002147301A patent/CA2147301A1/fr not_active Abandoned
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2358544A (en) * | 1999-12-27 | 2001-07-25 | Nhk Service Ct Inc | Multi-channel programme selection system |
| GB2358544B (en) * | 1999-12-27 | 2004-04-28 | Nhk Service Ct Inc | Broadcasting system of data broadcast in television broadcasting |
| US7224404B2 (en) | 2001-07-30 | 2007-05-29 | Samsung Electronics Co., Ltd. | Remote display control of video/graphics data |
| CN114096463A (zh) * | 2020-04-28 | 2022-02-25 | 深圳市大疆创新科技有限公司 | 可移动平台的控制方法、装置、可移动平台及存储介质 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5485221A (en) | Subscription television system and terminal for enabling simultaneous display of multiple services | |
| US5715515A (en) | Method and apparatus for downloading on-screen graphics and captions to a television terminal | |
| EP0756797B1 (fr) | Procede et dispositif de realisation d'un guide de programmation electronique interactive | |
| US5539822A (en) | System and method for subscriber interactivity in a television system | |
| US5301028A (en) | Method and apparatus for displaying channel identification information | |
| US6005631A (en) | Methods and apparatus for organizing and searching an electronic programming guide | |
| US5497187A (en) | In-band/out-of-band data transmission method and apparatus for a television system | |
| US5200823A (en) | Virtual channels for a multiplexed analog component (mac) television system | |
| EP0829167B1 (fr) | Systeme asymetrique de communication de donnees | |
| CA1317368C (fr) | Systeme d'emission de signaux par satellite de radiodiffusion directe | |
| AU670830B2 (en) | TV set-top converter | |
| US5412720A (en) | Interactive home information system | |
| US6055315A (en) | Distributed scrambling method and system | |
| US6100883A (en) | Home interface controller for providing interactive cable television | |
| US20050114906A1 (en) | System for interactive television | |
| EP0701367B1 (fr) | Interface pour guide de programme | |
| WO1993011638A1 (fr) | Procede et appareil de syntonisation des voies de transmission de donnees dans un reseau de teledistribution avec emissions intrabandes | |
| WO1993011639A1 (fr) | Procede et appareil d'emission de messages aux abonnes dans un reseau de teledistribution | |
| CA2147301A1 (fr) | Systeme de television a peage et terminal connexe permettant l'affichage simultane de plusieurs services | |
| WO1994013108A1 (fr) | Procede et appareil de transmission de donnees intrabande hors bande pour systeme de television | |
| AU684936C (en) | Method and apparatus for providing interactive electronic programming guide | |
| CA2569723C (fr) | Systeme asymetrique de communication de donnees permettant une interaction d'abonne | |
| MXPA97002071A (en) | Download of televis graphics and subtitles |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Dead |