发明名称 VIDEO SIGNAL RECORDING SYSTEM
摘要 PURPOSE:To reduce visually beat disturbance due to crosstalk from an adjacent track by making an FM carrier frequency of the adjacent track different by a prescribed multiple of a horizontal scanning frequency. CONSTITUTION:A video track titled toward the tape lengthwise direction is formed by recording sequentially on a magnetic tape 12 and an FM time division multiplex signal for one field's share is recorded on one video track. Further, the FM time division multiplex recording is applied on one of two adjacent video tracks on the tape 12 by a magnetic head 10 and on the other track by a magnetic head 11 differently from each other. Thus, the FM carrier frequency on both tracks is recorded different from each other by an odd number times of 1/4 of the horizontal scanning frequency.
申请公布号 JPS59182693(A) 申请公布日期 1984.10.17
申请号 JP19830056415 申请日期 1983.03.31
申请人 NIPPON VICTOR KK 发明人 ICHII YUTAKA
分类号 H04N5/91;G11B20/06;H04N5/92;H04N9/81;H04N9/84 主分类号 H04N5/91
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