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Class Information
Number: 386/7
Name: Television signal processing for dynamic recording or reproducing > Processing of color television signal for dynamic recording or reproducing > Slow producing
Description: Subject matter wherein a duration (i.e., a time interval by which a certain number of television frames is recorded or reproduced) of the color television signal at the time of reproducing is greater than that at the time of recording.

Patents under this class:

Patent Number Title Of Patent Date Issued
7753534 Projection device and projection control method Jul. 13, 2010
7660512 Systems and methods for managing frame rates during multimedia playback Feb. 9, 2010
7620294 Systems and methods for playing digital video in reverse and fast forward modes Nov. 17, 2009
7570867 Systems and methods for playing digital video in reverse and fast forward modes Aug. 4, 2009
7366402 Method and apparatus of recording a high definition digital television broadcast signal Apr. 29, 2008
7231138 Method and system for DVD single frame stepping backwards Jun. 12, 2007
7224884 Design method for a video signal processing integrated circuit and integrated circuit and video signal processing apparatus thereby May. 29, 2007
7187840 Reproducing arrangement having an overview reproducing mode Mar. 6, 2007
6804450 Method and apparatus for reverse playback of a digital data Oct. 12, 2004
5812772 Multi-media communication system and method therefor Sep. 22, 1998
5715350 Magnetic recording and reproducing apparatus using an accelerating signal to reduce noise when changing reproducing modes Feb. 3, 1998
5671095 Digital transmission signal processing system and recording/reproducing system Sep. 23, 1997
5608532 Signal processing device and method for a slow mode function of a VTR Mar. 4, 1997
5532829 Automatic color control circuit having a control signal storing capacitor Jul. 2, 1996
5457542 Caption display apparatus for VCR Oct. 10, 1995
5179450 Video signal processing apparatus and method for the time base compensation Jan. 12, 1993
5140433 Noise reduction circuit for reducing video signal noise by mixing current and previous video signal Aug. 18, 1992
5065259 Magnetic recording and/or reproducing apparatus Nov. 12, 1991
5043825 Intermediate picture field storage system for slow motion playback of video tape recording Aug. 27, 1991
4974178 Editing apparatus for audio and video information Nov. 27, 1990
4769720 Processor for video signals obtained from an information carrier such as a magnetic tape Sep. 6, 1988
4751586 Rotary head tape transport servo system having high speed servo lock capability Jun. 14, 1988
4731659 Slow Motion reproducing apparatus Mar. 15, 1988
4635134 Video signal processing apparatus for processing video signals at the time of a special reproduction mode Jan. 6, 1987
4504869 Color moviola for two-track VTR Mar. 12, 1985
4494153 Method of operating a signal reproduction apparatus for effecting synchronous reproduction of recorded signals Jan. 15, 1985
4459620 Color video signal reproducing apparatus Jul. 10, 1984
4423497 Rotary recording medium reproducing apparatus capable of performing special reproduction Dec. 27, 1983
4400741 Video tape recorder with inter-channel switching circuit for special modes of reproduction Aug. 23, 1983
4395737 Video disc slow down processor with reverse color detector/corrector Jul. 26, 1983
4376954 Slow down processor for video disc mastering having color phase error detector/corrector Mar. 15, 1983
4370672 Color subcarrier regenerator for slow down processor Jan. 25, 1983
4361849 Video disc vari-speed playback system Nov. 30, 1982
4346397 Apparatus for reproducing a video signal of one system with conversion to a video signal of another system Aug. 24, 1982
4277796 Slow down color processor for video disc mastering using a special mode VTR Jul. 7, 1981
4268875 Avoidance of disturbance of horizontal sync signals in video signal reproduced at other than standard tape speed May. 19, 1981
4216504 Slow motion color video recording and playback system Aug. 5, 1980
4215362 Track selection method and apparatus Jul. 29, 1980
4131912 Apparatus for recording and reproducing video signals on a magnetic tape movable at different speeds Dec. 26, 1978

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