Color video signal reproducing apparatus
US4896219A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Apr 16, 1987 |
| Grant date | Jan 23, 1990 |
| Priority date | — |
| Expiry date | Apr 16, 2007 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N9/88
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A color video signal reproducing apparatus for reproducing a color video signal from a recording medium on which at least luminance and chrominance signals are recorded in the form of a multiplexed signal is arranged to reproduce the multiplexed signal from the recording medium; to separate the luminance and chrominance signals from the reproduced multiplexed signal; and to demodulate and convert the chrominance signal into a plurality of different base-band signals. This arrangement permits a correcting operation to be accomplished on the color information of the reproduced color video signal wihtout deteriorating the color information with simple structural arrangement.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.