System and method for transmitting advanced television signals
US6335766B1 · kind B1 · utility
65Cited by
3References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 23, 1998 |
| Grant date | Jan 1, 2002 |
| Priority date | — |
| Expiry date | Mar 23, 2018 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N5/4446
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A system and method for transmitting advanced television signals such as digital television signals. The system and method controls the frequency of the RF signal by compensating for errors in the signal received from a transport system. The system and method also reduces the complexity of the transmission system by inserting a pilot frequency signal after the television signal has been filtered and shaped.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.