发明授权
US4864430A Video signal reproducing apparatus with memory and capability for
reproducing at diverse reproduction speeds
失效
具有存储器和能够以不同再现速度再现的视频信号再现装置
- 专利标题： Video signal reproducing apparatus with memory and capability for reproducing at diverse reproduction speeds
- 专利标题（中）： 具有存储器和能够以不同再现速度再现的视频信号再现装置
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申请号： US62929申请日： 1987-06-16
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公开(公告)号： US4864430A公开(公告)日： 1989-09-05
- 发明人: Katsuji Yoshimura , Susumu Kozuki , Hiroo Edakubo , Chikara Sato , Koji Takahashi
- 申请人： Katsuji Yoshimura , Susumu Kozuki , Hiroo Edakubo , Chikara Sato , Koji Takahashi
- 申请人地址： JPX Tokyo
- 专利权人： Canon Kabushiki Kaisha
- 当前专利权人： Canon Kabushiki Kaisha
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX61-144924 19860623; JPX61-144925 19860623; JPX61-160839 19860710
- 主分类号： G11B15/18
- IPC分类号： G11B15/18 ; G11B15/467 ; G11B27/00 ; H04N5/783 ; H04N5/937
摘要：
A video signal reproducing apparatus is provided with a memory which is capable of storing a portion of a video signal covering a predetermined period of time and is arranged: To allow a record bearing medium on which the predetermined period portion of the video signal is recorded in each of many recording tracks formed in parallel to travel at a given speed different from a speed employed in recording; and to decide whether or not each of the video signal portions reproduced by a reproducing head is to be stored by making the decision on the basis of the signal reproduced from each of the tracks by the reproducing head.
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