发明名称 Video disc reproducing apparatus with phase shifter to eliminate inter-modulation distortion between reproduced audio and video signals
摘要 A reproducing apparatus for a video disc which detects a residual spurious component included in a reproduced video signal, and signal levels of a pair of cross carrier components are controlled and composed in accordance with the detected residual spurious components to thereby form a spurious correction signal, whereby the spurious component included in the reproduced video signal is removed.
申请公布号 US5294995(A) 申请公布日期 1994.03.15
申请号 US19920948442 申请日期 1992.09.22
申请人 SONY CORPORATION 发明人 YAMASHITA, NORIYUKI
分类号 G11B20/06;H04N5/911;H04N5/93;H04N9/79;H04N9/802;(IPC1-7):H04N5/76;H04N5/91 主分类号 G11B20/06
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