NL7411668A - Televisie-stelsel. - Google Patents
Televisie-stelsel.Info
- Publication number
- NL7411668A NL7411668A NL7411668A NL7411668A NL7411668A NL 7411668 A NL7411668 A NL 7411668A NL 7411668 A NL7411668 A NL 7411668A NL 7411668 A NL7411668 A NL 7411668A NL 7411668 A NL7411668 A NL 7411668A
- Authority
- NL
- Netherlands
- Prior art keywords
- television system
- television
- Prior art date
Links
Classifications
-
- 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
- H04N7/088—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 the inserted signal being digital
- H04N7/0882—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 the inserted signal being digital for the transmission of character code signals, e.g. for teletext
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4144573A GB1467240A (en) | 1973-09-04 | 1973-09-04 | Television systems |
GB5061673 | 1973-10-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7411668A true NL7411668A (nl) | 1975-03-06 |
Family
ID=26264675
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7411668A NL7411668A (nl) | 1973-09-04 | 1974-09-03 | Televisie-stelsel. |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS5074318A (nl) |
DE (1) | DE2442012A1 (nl) |
NL (1) | NL7411668A (nl) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2760394C2 (nl) * | 1976-09-06 | 1988-12-22 | Etablissement Public De Diffusion Dit "Telediffusion De France", Montrouge, Fr | |
JPS55156485A (en) * | 1979-05-23 | 1980-12-05 | Sony Corp | Character broadcast receiver |
DE2926501C2 (de) * | 1979-06-30 | 1982-04-08 | Dornier System Gmbh, 7990 Friedrichshafen | Schaltungsanordnung mit interaktive Benutzerdialoge simulierender Betriebsweise in Videotext/Kabeltext-Systemen ohne Rückkanal |
DE3012429C2 (de) * | 1980-03-31 | 1983-01-20 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zur Verringerung der Wartezeiten bei Informationssystemen |
DE3038088C2 (de) * | 1980-10-09 | 1982-09-09 | Institut für Rundfunktechnik GmbH, 8000 München | Datenempfänger für ein in ein Videosignal eingetastetes Datensignal |
-
1974
- 1974-09-03 DE DE2442012A patent/DE2442012A1/de not_active Ceased
- 1974-09-03 NL NL7411668A patent/NL7411668A/nl not_active Application Discontinuation
- 1974-09-04 JP JP10183874A patent/JPS5074318A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2442012A1 (de) | 1975-04-03 |
JPS5074318A (nl) | 1975-06-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BA | A request for search or an international-type search has been filed | ||
BV | The patent application has lapsed |