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Recording and reproducing device

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专利汇可以提供Recording and reproducing device专利检索,专利查询,专利分析的服务。并且PURPOSE: To arrange split tracks in a line in a straight line along the scanning direction of a rotary head by applying recording to other split track region while tracking servo using a reproduced pilot signal from a split track region recorded already is applied.
CONSTITUTION: In recording a PCM audio signal in an area AP
2 , a switch signal RFSW and an area signal PA are signals RFSW
2 and AP
2 while signals RFSW
1 and PA
1 are phase-shifted by 36°, and in recording the signal in an area AP
3 , signals RFSW
3 and PA
3 are obtained while the signals RFSW
1 and AP
1 are phase-shifted by 36°×2=72°. Then a reproduced pilot signal from the split area recorded already is used and the information signal is recorded to the other split area while applying reproducing tracking servo.
COPYRIGHT: (C)1987,JPO&Japio,下面是Recording and reproducing device专利的具体信息内容。

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