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Class Information
Number: 386/114
Name: Television signal processing for dynamic recording or reproducing > Processing of television signal for dynamic recording or reproducing > Recorder or reproducer fault condition compensation > Noise reduction
Description: Subject matter wherein the introduced error includes an unwanted electrical disturbance signal.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7555169 |
Method and a device for reducing image noises |
Jun. 30, 2009 |
| 7529466 |
Signal processing method and signal processing apparatus |
May. 5, 2009 |
| 7391961 |
Audio signal processing method, audio signal processing apparatus, Hi-Fi video apparatus, digital video apparatus and 8 mm video apparatus |
Jun. 24, 2008 |
| 7373077 |
Audio signal processing method, audio signal processing apparatus, HI-FI video apparatus, digital video apparatus and 8 MM video apparatus |
May. 13, 2008 |
| 7373078 |
Audio signal processing method, audio signal processing apparatus, Hi-Fi video apparatus, digital video apparatus and 8 mm video apparatus |
May. 13, 2008 |
| 7295764 |
Data-file storage, particularly for MPEG format files |
Nov. 13, 2007 |
| 7248789 |
Audio signal processing method, audio signal processing apparatus, Hi-Fi video apparatus, digital video apparatus and 8 mm video apparatus |
Jul. 24, 2007 |
| 7242855 |
Audio signal processing method, audio signal processing apparatus, Hi-Fi video apparatus, digital video apparatus and 8 mm video apparatus |
Jul. 10, 2007 |
| 7181123 |
Video security system |
Feb. 20, 2007 |
| 7110660 |
Video apparatus process for a video apparatus and video recorder |
Sep. 19, 2006 |
| 7082258 |
Interleaving method for short burst error correction in high density digital versatile disk |
Jul. 25, 2006 |
| 7068325 |
Video signal processor and video signal processing method |
Jun. 27, 2006 |
| 7050703 |
Video recording and playback apparatus and method |
May. 23, 2006 |
| 6961513 |
Audio signal processing method, audio signal processing apparatus, Hi-Fi video apparatus, digital video apparatus and 8 mm video apparatus |
Nov. 1, 2005 |
| 6947661 |
Apparatus and method for reproducing video signals |
Sep. 20, 2005 |
| 6934466 |
Buzz reduction circuit and TV/VCR combo using the same |
Aug. 23, 2005 |
| 6904232 |
Method and apparatus for seeking the burst cutting area of DVD media |
Jun. 7, 2005 |
| 6895173 |
Combined DVD/CD data processor |
May. 17, 2005 |
| 6832041 |
VIDEO RECORDING SYSTEM UTILIZING HOST-PROCESSOR-RESIDENT ERROR RECOVERY TO TRANSFER NON-TIME-CRITICAL, ERROR-INTOLERANT DATA SEGMENTS WHILE TRANSFERRING TIME-CRITICAL, ERROR-TOLERANT STREAMING |
Dec. 14, 2004 |
| 6781625 |
Noise reducing apparatus |
Aug. 24, 2004 |
| 6694092 |
Information recording apparatus and method, information reproduction apparatus and method, and information recording medium |
Feb. 17, 2004 |
| 6496645 |
Video recorder having playback-signal processing means adaptable to different playback qualities of video recordings |
Dec. 17, 2002 |
| 6298085 |
Source encoding using shuffling of data to provide robust error recovery in a burst error-environment |
Oct. 2, 2001 |
| 6175684 |
Data transmitting apparatus for transmitting low error rate data |
Jan. 16, 2001 |
| 6166873 |
Audio signal transmitting apparatus and the method thereof |
Dec. 26, 2000 |
| 6144800 |
Noise reduction in correlated digital signals |
Nov. 7, 2000 |
| 6130986 |
Data transmitting apparatus |
Oct. 10, 2000 |
| 6023303 |
Video signal processing apparatus and method for preventing a signal dropout |
Feb. 8, 2000 |
| 5991108 |
Recording and reproducing apparatus |
Nov. 23, 1999 |
| 5850257 |
Noise reduction device employing a sample and hold circuit, and an image pickup device using the noise reduction device |
Dec. 15, 1998 |
| 5805764 |
Data transmitting apparatus |
Sep. 8, 1998 |
| 5793547 |
Information signal reproducing apparatus with signal correcting function |
Aug. 11, 1998 |
| 5668914 |
Video signal reproduction processing method and apparatus for reproduction of a recorded video signal as either a sharp still image or a clear moving image |
Sep. 16, 1997 |
| 5664045 |
Video signal processor for compensating skew and eliminating noise |
Sep. 2, 1997 |
| 5619336 |
Recording apparatus and method for video cassette recorder having snow noise removing function |
Apr. 8, 1997 |
| 5581363 |
Method and apparatus for recording and reproducing video signal |
Dec. 3, 1996 |
| 5543926 |
Recording and reproducing apparatus |
Aug. 6, 1996 |
| 5526062 |
Color TV receiver using quadrature-phase synchronous detector for supplying signal to chrominance circuitry |
Jun. 11, 1996 |
| 5504632 |
Digital VTR that is also capable of reproducing a signal recorded with an analog VTR format |
Apr. 2, 1996 |
| 5490094 |
Method and apparatus for noise reduction |
Feb. 6, 1996 |
| 5450252 |
Hard disk drive including moving means for moving a recording/reproducing head and having a noise canceler utilizing series-connected filters in parallel with the moving means |
Sep. 12, 1995 |
| 5446539 |
Magnetic recording and reproducing device with selective line noise canceling |
Aug. 29, 1995 |
| 5438424 |
Video signal processing apparatus with image quality adjustment |
Aug. 1, 1995 |
| 5428455 |
Apparatus for reducing noise in high-frequency band |
Jun. 27, 1995 |
| 5400151 |
Noise reduction apparatus for eliminating periodic noise |
Mar. 21, 1995 |
| 5396339 |
Real-time disk system |
Mar. 7, 1995 |
| 5384642 |
Tracking and picture quality in a VTR |
Jan. 24, 1995 |
| 5331415 |
Noise reduction apparatus for reducing noise in an input video signal |
Jul. 19, 1994 |
| 5299002 |
Picture quality correcting circuit for video apparatus |
Mar. 29, 1994 |
| 5285277 |
Impulse noise reduction method and circuit |
Feb. 8, 1994 |
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