发明名称 Video cassette recorder capable of automatically removing interferences between a recording signal and a broadcast signal
摘要 A recording apparatus, for use in a video cassette recorder ("VCR") equipped with a timer recording feature is capable of eliminating an interference between a first broadcast signal selected by a VCR tuner and a second broadcast signal captured by a television ("TV") tuner. The apparatus comprises a timer recording control unit for controlling the timer recording and detecting the onset time of the timer recording to thereby generate a detection signal, a control signal generator for generating a control signal in response to the detection signal, and a switch, in response to the control signal, for decoupling a driving power from a modulation circuit and a coupling circuit included in the VCR.
申请公布号 US5532834(A) 申请公布日期 1996.07.02
申请号 US19940366145 申请日期 1994.12.29
申请人 DAEWOO ELECTRONICS CO. LTD. 发明人 LEE, YOUN-SEONG
分类号 H04N5/7826;G11B15/02;G11B20/02;G11B31/00;H04N5/21;H04N5/44;H04N5/63;H04N5/76;H04N5/775;H04N5/93;(IPC1-7):H04N5/76 主分类号 H04N5/7826
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