发明授权
- 专利标题： Recording/reproducing apparatus and reproducing apparatus
- 专利标题（中）： 记录/再现装置和再现装置
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申请号： US09836414申请日： 2001-04-18
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公开(公告)号： US07050699B2公开(公告)日： 2006-05-23
- 发明人: Hideo Nishijima , Shoji Ohno , Kouji Minabe , Katsuyuki Watanabe
- 申请人： Hideo Nishijima , Shoji Ohno , Kouji Minabe , Katsuyuki Watanabe
- 申请人地址： JP Tokyo
- 专利权人： Hitachi, Ltd.
- 当前专利权人： Hitachi, Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Antonelli, Terry, Stout and Kraus, LLP.
- 优先权： JP09-147712 19970605
- 主分类号： H04N5/91
- IPC分类号： H04N5/91
摘要：
A recording apparatus of a helical scan system, including a first video head which records video signals on a magnetic tape when a running speed of the magnetic tape is a standard speed and a second video head which records video signals on the magnetic tape when the running speed of the magnetic tape is approximately 1/N of the standard speed, N being an integer larger than 3.
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