NL249686A - - Google Patents
Info
- Publication number
- NL249686A NL249686A NL249686DA NL249686A NL 249686 A NL249686 A NL 249686A NL 249686D A NL249686D A NL 249686DA NL 249686 A NL249686 A NL 249686A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N11/00—Colour television systems
- H04N11/06—Transmission systems characterised by the manner in which the individual colour picture signal components are combined
- H04N11/18—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous and sequential signals, e.g. SECAM-system
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N11/00—Colour television systems
- H04N11/06—Transmission systems characterised by the manner in which the individual colour picture signal components are combined
- H04N11/18—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous and sequential signals, e.g. SECAM-system
- H04N11/183—Encoding means therefor
-
- 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
- H04N7/0806—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 the signals being two or more video signals
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Signal Processing For Recording (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR790091A FR1229863A (fr) | 1959-03-23 | 1959-03-23 | Nouveau procédé de diplexage d'un signal video et d'une sous-porteuse dont le spectre est intérieur à la bande video |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL249686A true NL249686A (da) |
Family
ID=8712803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL249686D NL249686A (da) | 1959-03-23 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE588468A (da) |
| FR (1) | FR1229863A (da) |
| GB (1) | GB897959A (da) |
| NL (1) | NL249686A (da) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1384970A (en) * | 1972-10-30 | 1975-02-26 | Hazeltine Research Inc | Add-on tv system |
| US5063446A (en) * | 1989-08-11 | 1991-11-05 | General Electric Company | Apparatus for transmitting auxiliary signal in a TV channel |
-
0
- NL NL249686D patent/NL249686A/xx unknown
-
1959
- 1959-03-23 FR FR790091A patent/FR1229863A/fr not_active Expired
-
1960
- 1960-03-09 BE BE588468A patent/BE588468A/fr unknown
- 1960-03-14 GB GB894260A patent/GB897959A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1229863A (fr) | 1960-09-12 |
| BE588468A (fr) | 1960-07-01 |
| GB897959A (en) | 1962-06-06 |