发明名称 Video cassette recorder record compensation apparatus
摘要 A video cassette recorder (VCR) record compensation apparatus that provides an optimal record environment based on the record time of the tape. This apparatus includes a record amplifier which controls the amplitude of a video signal to be recorded via a head based on the record time of the tape, to prevent the image quality from deteriorating due to magnetization characteristics of the tape. Also included is a record equalizer, which compensates the frequency characteristics of the video signal to be recorded based on the full record time of the tape.
申请公布号 US6018610(A) 申请公布日期 2000.01.25
申请号 US19970975677 申请日期 1997.11.21
申请人 SAMSUNG ELECTRONICS CO., LTD. 发明人 LEE, JONG-KEUN
分类号 G11B5/027;G11B5/008;G11B5/02;G11B5/035;(IPC1-7):H04N5/76 主分类号 G11B5/027
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