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    Method for adjusting the tracking of a video recorder
    1.
    发明公开
    Method for adjusting the tracking of a video recorder 失效
    在einem Videorecorder的Verfahren zur Spurnachlaufeinstellung。

    公开(公告)号：EP0435857A2

    公开(公告)日：1991-07-03

    申请号：EP91103771.1

    申请日：1983-09-07

    申请人： AMPEX SYSTEMS CORPORATION

    发明人： O'Gwynn, David C.

    IPC分类号： G11B5/588 ,  G11B15/18 ,  G11B15/467

    CPC分类号： G11B15/4675 ,  G11B5/588 ,  G11B15/1875

    摘要： An automatic tracking method for the accurate positioning of a magnetic head relative to information previously recorded on the magnetic tape. The relative phase of pulses representing the phase of a rotary scanner and pulses played back from a longitudinal control track is adjusted and sampled so as to determine a phase relationship which denotes the correct placement of the head relative to previously recorded oblique tracks. The phase relationship is stored and used in subsequent edit operations.

    摘要翻译： 一种用于磁头相对于先前记录在磁带上的信息的精确定位的自动跟踪方法。 表示旋转扫描仪的相位的脉冲的相对相位和从纵向控制轨道回放的脉冲被调整和采样，以便确定表示相对于先前记录的倾斜轨道的头部的正确放置的相位关系。 相位关系被存储并用于后续的编辑操作。

    Method for adjusting the tracking of a video recorder
    4.
    发明公开
    Method for adjusting the tracking of a video recorder 失效
    调整视频录像机跟踪的装置和方法

    公开(公告)号：EP0435857A3

    公开(公告)日：1991-09-04

    申请号：EP91103771.1

    申请日：1983-09-07

    申请人： AMPEX SYSTEMS CORPORATION

    发明人： O'Gwynn, David C.

    IPC分类号： G11B5/588 ,  G11B15/18 ,  G11B15/467

    CPC分类号： G11B15/4675 ,  G11B5/588 ,  G11B15/1875

    摘要： An automatic tracking method for the accurate positioning of a magnetic head relative to information previously recorded on the magnetic tape. The relative phase of pulses representing the phase of a rotary scanner and pulses played back from a longitudinal control track is adjusted and sampled so as to determine a phase relationship which denotes the correct placement of the head relative to previously recorded oblique tracks. The phase relationship is stored and used in subsequent edit operations.