发明名称 MAGNETIC RECORDING AND REPRODUCING DEVICE
摘要 PURPOSE:To attain the effective use of a video tape by recording both HiFi audio and video signals on the same tape at different time points. CONSTITUTION:When the video signal input 1 and audio signal inputs 2 and 3 supplied from a tuner are recorded, the inputs 2 and 3 are recorded on the normal audio tracks 26 and 27 by the normal audio fixed heads 18 and 19 through Lch (main voice) and Rch (secondary voice) normal voice processing circuits 10 and 11 respectively. While the video signal input 1 is recorded on a video/HiFi audio track 28 by video rotary heads 14 and 15 through a video signal processing circuit 7. In this case, the signals are not erased on both video/HiFi audio tracks and the HiFi audio control signal track. These signals are superposed on a sound signal recording part 24 and recorded at a video signal recording part 32.
申请公布号 JPS62189604(A) 申请公布日期 1987.08.19
申请号 JP19860031502 申请日期 1986.02.15
申请人 NEC CORP 发明人 YOSHIOKA ISAYUKI;SHINOHARA KOJI
分类号 H04N5/7826;G11B5/027;G11B20/06;H04N5/782 主分类号 H04N5/7826
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