发明名称 |
Multichannel digital-signal reproducing apparatus for switching access timing relative to reproducing timing based on a determination of recorded/reproduced information |
摘要 |
An apparatus for reproducing digital information from a recording medium having a plurality of parallel tracks and digital information recorded thereon as n-channel (n being an integer greater than or equal to 2) digital signals. The n-channel digital signals are reproduced by n-reproducing heads. The digital information contained in the reproduced signals is stored in a storage device. Discriminating data is obtained for determining which of the n-channel digital signals reproduced correspond to the reproducing heads. The timing of an access device, accessing the storage device for performing a predetermined processing of the digital signals stored in the storage device relative to the reproducing timing of the digital information reproduced by the n reproducing heads, is controlled in accordance with the discrimination data.
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申请公布号 |
US5790746(A) |
申请公布日期 |
1998.08.04 |
申请号 |
US19950478658 |
申请日期 |
1995.06.07 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
KASHIDA, MOTOKAZU;HOSHI, HIDENORI;NAGASAWA, KENICHI;YAMASHITA, SHINICHI |
分类号 |
G11B15/467;G11B20/10;G11B20/12;G11B20/18;G11B27/30;H04N5/7826;H04N9/797;H04N9/877;H04N9/888;(IPC1-7):H04N5/911 |
主分类号 |
G11B15/467 |
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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