发明名称 DIGITAL VODEO SIGNAL REPRODUCING APPARATUS WITH HIGH-SPEED PLAY MODE
摘要 <p>Apparatus for reproducing digital video signals from a magnetic tape (12), wherein a frame of digital video signals had been recorded in 2m tracks (m is an integer greater than 1), in which a pair of rotary heads (A, B) having respectively different azimuth angles scan traces across the magnetic tape (12), such traces substantially coinciding with the tracks when the magnetic tape is transported at a speed equal to the recording speed. The magnetic tape is transported at a high speed equal to (m x n +/- l ) times the recording speed, where n is an integer greater than 0, l = 0.5 when the pair of heads are arranged as a double azimuth head assembly and l = 0.25 when the heads are angularly separated by 180 DEG . &lt;IMAGE&gt;</p>
申请公布号 KR100253041(B1) 申请公布日期 2000.05.01
申请号 KR19930030162 申请日期 1993.12.24
申请人 SONY CORPORATION 发明人 OIKAWA, YUKA
分类号 G11B15/467;G11B5/008;G11B5/53;G11B15/12;G11B15/18;H04N5/782;H04N5/7826;H04N5/783;H04N5/919;H04N5/92;H04N7/52;H04N9/804;H04N9/888;H04N9/896;H04N21/236;H04N21/432;H04N21/434;(IPC1-7):G11B5/02 主分类号 G11B15/467
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