发明授权
US4428004A Magnetic tape system for optimally reproducing still and slow motion
video pictures
失效
用于最佳地再现静止和慢动作视频图像的磁带系统
- 专利标题: Magnetic tape system for optimally reproducing still and slow motion video pictures
- 专利标题(中): 用于最佳地再现静止和慢动作视频图像的磁带系统
-
申请号: US260721申请日: 1981-05-05
-
公开(公告)号: US4428004A公开(公告)日: 1984-01-24
- 发明人: Mineo Mino
- 申请人: Mineo Mino
- 申请人地址: JPX Osaka
- 专利权人: Matsushita Electric Industrial Co., Ltd.
- 当前专利权人: Matsushita Electric Industrial Co., Ltd.
- 当前专利权人地址: JPX Osaka
- 优先权: JPX55-62073 19800509
- 主分类号: H04N5/783
- IPC分类号: H04N5/783 ; G11B15/18 ; G11B15/467
摘要:
A VTR reproducing system in a slant track type video tape recorder, in which a tape transport motor is driven by two pulse signals formed of a reference signal and different in frequency but coincident in phase, thereby reproducing a noiseless still picture and a slow motion picture on the television receiver.
公开/授权文献
信息查询