发明名称 Direct digital synthesis of video signal recording waveforms from baseband digital signals provided by a computer interface for compatible recording onto analog video tape
摘要 The present invention is a system for recording digitized component television signals onto analog video tape. The present invention directly implements the frequency division multiplexed signal of a VCR, and avoids many of the artifacts of composite television signal encoding. An additional benefit of digital processing is the ability to realize video filters with two dimensional isotropic response, which allows for smear compensation.
申请公布号 US5621535(A) 申请公布日期 1997.04.15
申请号 US19950403534 申请日期 1995.03.14
申请人 APPLE COMPUTER, INC. 发明人 HEYL, LAWRENCE F.
分类号 G11B27/024;G11B27/029;G11B27/034;G11B27/036;H04N5/7826;H04N9/83;(IPC1-7):H04N9/79 主分类号 G11B27/024
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