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Class Information
Number: 386/3
Name: Television signal processing for dynamic recording or reproducing > Processing of color television signal for dynamic recording or reproducing > Drop-out correction > Including switching means and delay means
Description: Subject matter wherein means for repairing includes (a) an interrupter activated during the occurrence of the detected unsatisfactory signal condition and (b) a device which retards the television signal.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7466897 |
Indicator device for receiver apparatus with data memory |
Dec. 16, 2008 |
| 7174091 |
Method and apparatus for improving video reproduction quality |
Feb. 6, 2007 |
| 7100066 |
Clock distribution device and method in compact PCI based multi-processing system |
Aug. 29, 2006 |
| 7089440 |
Skew compensation for a multi-agent shared bus |
Aug. 8, 2006 |
| RE36339 |
Circuit for tape duplication in video tape recorder |
Oct. 12, 1999 |
| 5210618 |
Method, apparatus and record carrier for video signal recording and reading wherein signal blocks occurring during switching are repositioned and preserved |
May. 11, 1993 |
| 5148290 |
Video signal recording/reproduction device having dropout compensation function |
Sep. 15, 1992 |
| 5057934 |
Circuit for tape duplication in video tape recorder |
Oct. 15, 1991 |
| 5025311 |
Video signal separating apparatus |
Jun. 18, 1991 |
| 4994923 |
Video signal recording and reproducing apparatus with signal processing circuit for improvement of picture quality |
Feb. 19, 1991 |
| 4875106 |
Method and apparatus for concealing errors in reproduced digital signals utilizing fir filter |
Oct. 17, 1989 |
| 4760470 |
Multi-standard adaptive dropout compensator |
Jul. 26, 1988 |
| 4689695 |
Video signal reproducing apparatus |
Aug. 25, 1987 |
| 4628369 |
Video signal dropout compensation circuit |
Dec. 9, 1986 |
| 4613909 |
Video signal recording and reproducing system |
Sep. 23, 1986 |
| 4571639 |
Dropout compensation circuit for a video reproducing system |
Feb. 18, 1986 |
| 4555734 |
Video time base and drop out corrector |
Nov. 26, 1985 |
| 4541018 |
Dropout compensation and chrominance subcarrier frequency conversion circuit in a video signal reproducing apparatus |
Sep. 10, 1985 |
| 4510530 |
Signal reproducing circuit for a video tape recorder |
Apr. 9, 1985 |
| 4490748 |
Method and apparatus for one line dropout compensation of color television signals |
Dec. 25, 1984 |
| 4485399 |
Method and apparatus approximately correcting errors in a digital video signal |
Nov. 27, 1984 |
| 4470065 |
Adaptive error concealment using horizontal information determination from adjacent lines |
Sep. 4, 1984 |
| 4464674 |
Method and apparatus for concealing errors in a digital television signal |
Aug. 7, 1984 |
| 4387389 |
Semiconductor filter using charge transfer device |
Jun. 7, 1983 |
| 4368483 |
Video signal defect replacement circuitry |
Jan. 11, 1983 |
| 4315278 |
Apparatus for providing error compensation in a digital video recording and reproducing system |
Feb. 9, 1982 |
| 4293869 |
Circuit for reducing drop-out errors in a video signal derived from a recording device |
Oct. 6, 1981 |
| 4251831 |
Filter and system incorporating the filter for processing discrete samples of composite signals |
Feb. 17, 1981 |
| 4245262 |
Dropout compensating device |
Jan. 13, 1981 |
| 4232340 |
Defect compensation for color television |
Nov. 4, 1980 |
| 4122489 |
Signal defect compensator |
Oct. 24, 1978 |
| 4057826 |
Sync responsive systems for video disc players |
Nov. 8, 1977 |
| 4032966 |
Drop out compensation device |
Jun. 28, 1977 |
| 4017892 |
Video information reproduction circuitry having drop-out compensation circuit |
Apr. 12, 1977 |
| 4017677 |
Squelch circuit for a video record player |
Apr. 12, 1977 |
| 4012774 |
Drop-out responsive color video reproducing apparatus |
Mar. 15, 1977 |
| 3969759 |
Defect compensation systems |
Jul. 13, 1976 |
| 3952326 |
Dropout compensator for a trisequential color video playback system |
Apr. 20, 1976 |
| 3949416 |
Drop out compensation system |
Apr. 6, 1976 |
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