发明名称 VIDEO SIGNAL RECORDING AND/OR REPRODUCING SYSTEM
摘要 A video signal recording and/or reproducing system is for successively recording a video signal onto mutually adjacent parallel tracks on a recording medium and for reproducing said video signal from said recording medium. The video signal recording and/or reproducing system comprises a discriminating signal generating circuit means for generating a plurality of first discriminating signals respectively having a frequency 2nf which is 2n times a predetermined frequency f (n is an integer greater than one), and a plurality of second discriminating signals respectively having a frequency (2n-1)f.
申请公布号 KR850000187(B1) 申请公布日期 1985.03.04
申请号 KR19810001072 申请日期 1981.03.31
申请人 NIPPON VICTOR CO.,LTD. 发明人 HIROTA, AKIRA;UCHIMI, TAKASHI
分类号 H04N5/92;(IPC1-7):H04N5/92 主分类号 H04N5/92
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