Apparatus for equalizing television signals with fast convergence
US5502506A · kind A · utility
103Cited by
3References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 4, 1994 |
| Grant date | Mar 26, 1996 |
| Priority date | — |
| Expiry date | Nov 4, 2014 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L25/03038
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An improved television signal equalization apparatus includes a first coefficient update module for receiving the equalized television signal and for generating a first updated equalizer coefficients including first coarsely updated coefficients and finely updated coefficients; and a second coefficient update module, at a channel change operation, for generating second updated coefficients having a coarsely updated coefficients corresponding to a changed channel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.