发明名称 |
A digital signal recording and reproducing apparatus. |
摘要 |
<p>Magnetic recording apparatus are provided for recording signals on a magnetic tape (102). A recording head (41) records signals in successive tracks on the tape and a tape transport transports a magnetic tape past the recording head in a recording direction. In one embodiment, absolute track addresses are recorded in at least some of the tracks, the absolute track address of each track corresponding to a distance of the track from a start position (43) of the magnetic tape. Recording is initiated from a track having a predetermined absolute track address corresponding to a predetermined distance from the start position. In a further embodiment, the tape transport transports the tape initially by a distance (R) necessary to establish a stable running state, and thereafter transports the tape a further distance (S) while recording reproduction control signals so that during reproduction a stable running state may be achieved. Thereafter, information to be output is recorded. <IMAGE></p> |
申请公布号 |
EP0614187(A2) |
申请公布日期 |
1994.09.07 |
申请号 |
EP19930120889 |
申请日期 |
1993.12.24 |
申请人 |
SONY CORPORATION |
发明人 |
OGURO, MASAKI, C/O SONY CORPORATION;YAMAGUCHI, MASATO, C/O SONY CORPORATION;SENSHU, YOICHIROU, C/O SONY CORPORATION |
分类号 |
G11B27/28;G11B15/08;G11B15/087;G11B15/18;G11B20/12;G11B27/10;G11B27/11;G11B27/30;H04N9/804;H04N9/806;H04N9/888;(IPC1-7):G11B27/30;H04N9/80 |
主分类号 |
G11B27/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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