GB2091515B - Interactive video system - Google Patents
Interactive video systemInfo
- Publication number
- GB2091515B GB2091515B GB8101233A GB8101233A GB2091515B GB 2091515 B GB2091515 B GB 2091515B GB 8101233 A GB8101233 A GB 8101233A GB 8101233 A GB8101233 A GB 8101233A GB 2091515 B GB2091515 B GB 2091515B
- Authority
- GB
- United Kingdom
- Prior art keywords
- video system
- interactive video
- interactive
- video
- 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
Links
- 230000002452 interceptive effect Effects 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
- G09B5/065—Combinations of audio and video presentations, e.g. videotapes, videodiscs, television systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/64—Circuits for processing colour signals
- H04N9/74—Circuits for processing colour signals for obtaining special effects
- H04N9/76—Circuits for processing colour signals for obtaining special effects for mixing of colour signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8101233A GB2091515B (en) | 1981-01-15 | 1981-01-15 | Interactive video system |
FR8100876A FR2498401A1 (en) | 1981-01-15 | 1981-01-19 | Interactive video production system |
NL8100263A NL8100263A (en) | 1981-01-15 | 1981-01-21 | INTERACTIVE VIDEO PRODUCTION DEVICE AND METHOD. |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8101233A GB2091515B (en) | 1981-01-15 | 1981-01-15 | Interactive video system |
NL8100263A NL8100263A (en) | 1981-01-15 | 1981-01-21 | INTERACTIVE VIDEO PRODUCTION DEVICE AND METHOD. |
FR8101233A FR2474493B1 (en) | 1980-01-24 | 1981-01-23 | ANTITUMOR COMPOSITIONS BASED ON ACRIDINYLAMINO-METHANESULFON-M-ANISIDURE AND PROCESS FOR THEIR PREPARATION |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2091515A GB2091515A (en) | 1982-07-28 |
GB2091515B true GB2091515B (en) | 1984-08-30 |
Family
ID=27251035
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8101233A Expired GB2091515B (en) | 1981-01-15 | 1981-01-15 | Interactive video system |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2091515B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3461135D1 (en) * | 1983-04-25 | 1986-12-04 | Chiyuki Kano | Apparatus for dubbing videotape |
JPH0798935A (en) * | 1993-09-29 | 1995-04-11 | Toshiba Corp | Information signal recording and reproducing device |
GB2372164B (en) * | 2000-12-23 | 2005-01-19 | Michael Edward Ries | Video signal separator |
-
1981
- 1981-01-15 GB GB8101233A patent/GB2091515B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2091515A (en) | 1982-07-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |