首页> 外国专利> APPARATUS FOR RECORDING AND/OR REPRODUCING VIDEO SIGNALS AND AUDIO SIGNALS IN/FROM INCLINED TRACKS ON A MAGNETIC TAPE, AND MAGNETIC TAPE FOR SUCH APPARATUS

APPARATUS FOR RECORDING AND/OR REPRODUCING VIDEO SIGNALS AND AUDIO SIGNALS IN/FROM INCLINED TRACKS ON A MAGNETIC TAPE, AND MAGNETIC TAPE FOR SUCH APPARATUS

机译:在磁性带上/从倾斜磁带中的/从倾斜轨迹中记录和/或再现视频信号和音频信号的装置,以及用于这种装置的磁性带

摘要

In an apparatus (1) comprising a rotationally drivable head support (15) carrying one head pair (26) with two magnetic heads (LP1, LP2) whose head gaps have oppositely oriented comparatively small first azimuth angles (+6°, -6°) and a further head pair (30) with two magnetic heads (A1, A2) whose head gaps have oppositely oriented comparatively large second azimuth angles (+30°, -30°), and comprising a device (35) for processing analog video signals and analog audio signals, for example in accordance with the VHS standard, the magnetic heads (LP1, LP2) of the one head pair (26) and the magnetic heads (A1, A2) of the further head pair (30) are arranged on the head support (15) in such a relationship to one another that the magnetic heads (LP1, A2, LP2, A1) scan adjacent interleaved inclined tracks (44, 45, 46, 47, 48), and the gap length of the head gaps of the magnetic heads (LP1, A2, LP2, A1) is at the most 0.40 νm, and a device (50) for processing digital video signals and digital audio signals has been provided.
机译:在一种设备(1)中,该设备包括可旋转驱动的头部支架(15),该头部支架带有一对带有两个磁头(LP1,LP2)的磁头对(26),其磁头间隙的方向相对较小,第一方位角(+ 6°,-6° )和具有两个磁头(A1,A2)的另一个磁头对(30),两个磁头的磁头间隙相对相反地定向了较大的第二方位角(+ 30°,-30°),并包括用于处理模拟视频的设备(35)信号和模拟音频信号(例如,根据VHS标准),一个磁头对(26)的磁头(LP1,LP2)和另一磁头对(30)的磁头(A1,A2)进行排列在磁头支架(15)上的磁头(LP1,A2,LP2,A1)相互扫描相邻的交错倾斜磁道(44、45、46、47、48),并且磁头的间隙长度磁头(LP1,A2,LP2,A1)的磁头间隙最大为0.40μm,用于处理数字视频信号和数字音频的设备(50)已提供io信号。

著录项

  • 公开/公告号EP0727125B1

    专利类型

  • 公开/公告日2002-01-02

    原文格式PDF

  • 申请/专利权人 KONINKL PHILIPS ELECTRONICS NV;

    申请/专利号EP19950925101

  • 发明设计人 TRAXLMAYR ULRICH;

    申请日1995-08-02

  • 分类号H04N5/7826;G11B20/00;

  • 国家 EP

  • 入库时间 2022-08-22 00:36:30

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