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Class Information
Number: 386/76
Name: Television signal processing for dynamic recording or reproducing > Processing of television signal for dynamic recording or reproducing > Fast, slow, or stop reproducing > Noise reducing circuit
Description: Subject matter including means for compensating effect of an unwanted electrical disturbance signal.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7555169 |
Method and a device for reducing image noises |
Jun. 30, 2009 |
| 5920676 |
Apparatus and method for removing noise bar |
Jul. 6, 1999 |
| 5887113 |
Apparatus and method for controlling tracking in slow mode playback |
Mar. 23, 1999 |
| 5778138 |
Magnetic recording and reproduction apparatus for preventing fixed pattern noise from appearing in a reproduced image when reproducing at high speed |
Jul. 7, 1998 |
| 5737139 |
Digest variable speed reproducing apparatus for a video cassette recorder and method therefor |
Apr. 7, 1998 |
| 5677807 |
Method and apparatus for generating a control signal |
Oct. 14, 1997 |
| 5664045 |
Video signal processor for compensating skew and eliminating noise |
Sep. 2, 1997 |
| 5469269 |
High speed optical information system and method |
Nov. 21, 1995 |
| 5436729 |
Video signal processing apparatus with automatic picture quality control function and signal processing circuit |
Jul. 25, 1995 |
| 5272541 |
Circuit for controlling picture quality in a video reproducing apparatus |
Dec. 21, 1993 |
| 5208677 |
Video signal reproducing apparatus |
May. 4, 1993 |
| 5155477 |
Video signal display apparatus with a liquid crystal display unit |
Oct. 13, 1992 |
| 4959732 |
Still video signal playback apparatus for converting an input video signal into a noise cancelled, drop-out compensated playback signal |
Sep. 25, 1990 |
| 4941061 |
Noise-free skip search apparatus utilizing a piezo-electric element |
Jul. 10, 1990 |
| 4939593 |
Still picture processing apparatus for a still camera |
Jul. 3, 1990 |
| 4890169 |
Magnetic tape recording and/or reproducing apparatus with slow motion effect |
Dec. 26, 1989 |
| 4858030 |
Reproducing apparatus of a video disc player |
Aug. 15, 1989 |
| 4841381 |
Still reproduction controlling circuit |
Jun. 20, 1989 |
| 4774598 |
Slow-motion device of magnetic recording and reproducing apparatus |
Sep. 27, 1988 |
| 4764819 |
Method and apparatus for helical scan type magnetic recording and reproducing with a rotary magnetic head |
Aug. 16, 1988 |
| 4737864 |
Still picture recording system with noise detection and frame counting during shift from reproduction of picture in motion to reproduction of still picture including an intermediate slow motio |
Apr. 12, 1988 |
| 4686584 |
Video signal reproduction apparatus and method having noise reduction for fast video reproduction |
Aug. 11, 1987 |
| 4649439 |
System for reproducing a video signal in a still picture reproduction |
Mar. 10, 1987 |
| 4644414 |
Helical scan magnetic recording and reproduction system with head position control |
Feb. 17, 1987 |
| 4639792 |
Apparatus for decoding video address code signals |
Jan. 27, 1987 |
| 4617598 |
Rotary head magnetic recorder/reproducer |
Oct. 14, 1986 |
| 4581659 |
Method and apparatus for reproducing information at variable speeds from a magnetic tape |
Apr. 8, 1986 |
| 4559567 |
Apparatus for recording and/or reproducing video and audio signals |
Dec. 17, 1985 |
| 4531162 |
Noise control circuit for slow-motion/still-motion video reproduction system |
Jul. 23, 1985 |
| 4491878 |
Apparatus and method for forward/reverse slow motion video reproduction |
Jan. 1, 1985 |
| RE31078 |
Video tape recorder system having means for suppressing video track crossover noise during slow and fast motion operation |
Nov. 9, 1982 |
| 4317140 |
Stop and variable-speed motion on segmented-scan tape recording |
Feb. 23, 1982 |
| 4163993 |
Continuous slow motion automatic tracking system |
Aug. 7, 1979 |
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