NL6707233A - - Google Patents
Info
- Publication number
- NL6707233A NL6707233A NL6707233A NL6707233A NL6707233A NL 6707233 A NL6707233 A NL 6707233A NL 6707233 A NL6707233 A NL 6707233A NL 6707233 A NL6707233 A NL 6707233A NL 6707233 A NL6707233 A NL 6707233A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/28—Arrangements for simultaneous broadcast of plural pieces of information
- H04H20/30—Arrangements for simultaneous broadcast of plural pieces of information by a single channel
- H04H20/31—Arrangements for simultaneous broadcast of plural pieces of information by a single channel using in-band signals, e.g. subsonic or cue signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J1/00—Frequency-division multiplex systems
-
- 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
- H04N7/081—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 additional information signals being transmitted by means of a subcarrier
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Television Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Radio Relay Systems (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6707233A NL6707233A (es) | 1967-05-25 | 1967-05-25 | |
| DE19681762291 DE1762291A1 (de) | 1967-05-25 | 1968-05-18 | UEbertragungssystem zur UEbertragung zusaetzlicher Informationen in einem Tonkanal eines normalen Fernsehsystems |
| AT491768A AT286393B (de) | 1967-05-25 | 1968-05-22 | Übertragungssystem zur Übertragung zusätzlicher Informationen in einem Tonkanal eines normalen Fernsehsystems |
| CH757768A CH491566A (de) | 1967-05-25 | 1968-05-22 | Einrichtung zum Übertragen zusätzlicher Informationen im Tonkanal einer Fernsehübertragungsanlage |
| GB1229884D GB1229884A (es) | 1967-05-25 | 1968-05-22 | |
| ES354219A ES354219A1 (es) | 1967-05-25 | 1968-05-22 | Un sistema de transmision para la transmision de informa- cion en un canal de audio de un sistema convencional de radiofusion de television. |
| BE715665D BE715665A (es) | 1967-05-25 | 1968-05-24 | |
| FR1566974D FR1566974A (es) | 1967-05-25 | 1968-05-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6707233A NL6707233A (es) | 1967-05-25 | 1967-05-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6707233A true NL6707233A (es) | 1968-11-26 |
Family
ID=19800214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6707233A NL6707233A (es) | 1967-05-25 | 1967-05-25 |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT286393B (es) |
| BE (1) | BE715665A (es) |
| CH (1) | CH491566A (es) |
| DE (1) | DE1762291A1 (es) |
| ES (1) | ES354219A1 (es) |
| FR (1) | FR1566974A (es) |
| GB (1) | GB1229884A (es) |
| NL (1) | NL6707233A (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4025851A (en) * | 1975-11-28 | 1977-05-24 | A.C. Nielsen Company | Automatic monitor for programs broadcast |
| FR2617358A1 (fr) * | 1987-06-29 | 1988-12-30 | Thierry Fayard | Systeme de communication utilisant les ondes radio a affichage sur televiseur |
-
1967
- 1967-05-25 NL NL6707233A patent/NL6707233A/xx unknown
-
1968
- 1968-05-18 DE DE19681762291 patent/DE1762291A1/de active Pending
- 1968-05-22 AT AT491768A patent/AT286393B/de not_active IP Right Cessation
- 1968-05-22 CH CH757768A patent/CH491566A/de not_active IP Right Cessation
- 1968-05-22 ES ES354219A patent/ES354219A1/es not_active Expired
- 1968-05-22 GB GB1229884D patent/GB1229884A/en not_active Expired
- 1968-05-24 BE BE715665D patent/BE715665A/xx unknown
- 1968-05-27 FR FR1566974D patent/FR1566974A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH491566A (de) | 1970-05-31 |
| BE715665A (es) | 1968-11-25 |
| FR1566974A (es) | 1969-05-09 |
| GB1229884A (es) | 1971-04-28 |
| ES354219A1 (es) | 1969-11-01 |
| AT286393B (de) | 1970-12-10 |
| DE1762291A1 (de) | 1970-04-23 |