Delivering a supplemented CCTV signal to one or more subscribers
US8854459B2 · kind B2 · utility
0Cited by
16References
56Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 21, 2006 |
| Grant date | Oct 7, 2014 |
| Priority date | — |
| Expiry date | Jan 8, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N7/10
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method and a system are provided for delivering a supplemented CCTV message to subscribers, such as residents of a MDU. A processor combines the signal from a local CCTV camera system with a supplementary message to be provided to subscribers. The supplemented CCTV signal resulting from this combining is inserted into a dedicated channel of an incoming broadcast television feed. For a digital television feed, the supplemented CCTV signal may be forwarded to a central office managing television feeds for this particular location, so that the inserting may take place thereat.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.