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Class Information
Number: 386/86
Name: Television signal processing for dynamic recording or reproducing > Processing of television signal for dynamic recording or reproducing > Time (e.g., phase or frequency) correction > Of relative transducer/record medium speed
Description: Subject matter where the time correction is effected by controlling a speed of a transducer in relation to a record medium.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7269839 |
Data distribution apparatus and method, and data distribution system |
Sep. 11, 2007 |
| 7114172 |
Synchronized personal video recorders |
Sep. 26, 2006 |
| 6839501 |
Video cassette recorder |
Jan. 4, 2005 |
| 6798971 |
Systems and methods for providing continuous recording of repeating programming |
Sep. 28, 2004 |
| 6263148 |
Variable-mode information signal reproduction apparatus with tracking control |
Jul. 17, 2001 |
| 6137951 |
Image processing apparatus having plural modes dependent upon signal quality |
Oct. 24, 2000 |
| 5973873 |
Motor speed control circuit for a videocassette recorder |
Oct. 26, 1999 |
| 5907365 |
Television device |
May. 25, 1999 |
| 5878188 |
Apparatus for recording and reproducing temporally compressed digital information signal |
Mar. 2, 1999 |
| 5675694 |
Video disk, recording apparatus of video disk, and its reproducing apparatus |
Oct. 7, 1997 |
| 5521714 |
Rotary head type reproducing apparatus |
May. 28, 1996 |
| 5293248 |
System and apparatus for recording and reproducing and extended definition video signal in/from a track on a magnetic carrier |
Mar. 8, 1994 |
| 5265081 |
Disc recording/reproducing apparatus having two constant linear velocities with controlled step switching between the two |
Nov. 23, 1993 |
| 5253118 |
Disk speed controller using field memory read/write cycle with adaptive lock |
Oct. 12, 1993 |
| 5247401 |
Replay equalization circuit in digital image recorder |
Sep. 21, 1993 |
| 5206740 |
Video disk player capable of providing normal image reproduction of an external video signal as well as a video signal stored on a disk |
Apr. 27, 1993 |
| 5159488 |
Optical video disc player |
Oct. 27, 1992 |
| 5159464 |
Synchronization holding circuit in scanning of laser disk player |
Oct. 27, 1992 |
| 5065385 |
Time base control system with coarse and fine correction for a spindle servo |
Nov. 12, 1991 |
| 4853914 |
Time base correction system with coarse and fine correction |
Aug. 1, 1989 |
| 4819221 |
Apparatus for reading record carriers having substantially concentric or spiral tracks |
Apr. 4, 1989 |
| 4811317 |
Clock resynchronization after a track jump |
Mar. 7, 1989 |
| 4763205 |
Method of time axis control in an information recording system for compensation of tracking error caused by track jumping |
Aug. 9, 1988 |
| 4727530 |
Disc rotation control device for a disc player |
Feb. 23, 1988 |
| 4672595 |
System for controlling rotary drive of recorded disk player |
Jun. 9, 1987 |
| 4603412 |
Disc rotation servo control apparatus in a disc player |
Jul. 29, 1986 |
| 4594616 |
Recording of timing signals synchronous with a rotary recorder member |
Jun. 10, 1986 |
| 4481615 |
Motor controlling circuit of reproducing apparatus and method of controlling |
Nov. 6, 1984 |
| 4439849 |
Rotational speed controlling apparatus for recording disc |
Mar. 27, 1984 |
| 4388713 |
Rotation control system in a rotary recording medium reproducing apparatus |
Jun. 14, 1983 |
| 4375094 |
Apparatus for advancing a video disc pickup transducer beyond a disc record defect |
Feb. 22, 1983 |
| 4371899 |
Time base error correction system for player |
Feb. 1, 1983 |
| 4270150 |
Video frame storage recording and reproducing apparatus |
May. 26, 1981 |
| 4213148 |
Recording/playback apparatus using a single pilot tone for active tracking and control of a video disc pickup device |
Jul. 15, 1980 |
| 4162511 |
Velocity correction system for video disc player |
Jul. 24, 1979 |
| 4118736 |
Method of and apparatus for controlling the optical reading of recorded information |
Oct. 3, 1978 |
| 4025958 |
Jitter prevention system for video signal processing |
May. 24, 1977 |
| 3983318 |
Velocity correction system with damping means |
Sep. 28, 1976 |
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