发明名称 |
Rotary recording medium having different video signals recorded on mutually adjacent tracks and reproducing apparatus therefor |
摘要 |
A rotary recording medium is recorded with video signals on a spiral track thereon, and the video signals are related to different programs with respect to every one track turn. A reproducing apparatus comprises a reproducing element for scanning over the spiral track on the rotary recording medium, and a circuit for shifting the reproducing element to an adjacent track turn at a changeover position of the recorded video signals related to the different programs on each track turn so that the video signal related to the same program is continuously reproduced.
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申请公布号 |
US4626930(A) |
申请公布日期 |
1986.12.02 |
申请号 |
US19850712908 |
申请日期 |
1985.03.15 |
申请人 |
VICTOR COMPANY OF JAPAN, LTD. |
发明人 |
SUGIYAMA, HIROYUKI |
分类号 |
H04N5/93;G09B5/06;G11B7/00;G11B7/004;G11B9/06;G11B20/02;G11B21/02;H04N5/91;H04N5/92;(IPC1-7):H04N5/76;H04N5/78 |
主分类号 |
H04N5/93 |
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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