发明名称 Video tape recorder having control head upstream of erase head
摘要 In a recording and reproducing apparatus having at least one program recorded to recording tracks on a recording medium, management database is recorded on the recording tracks with the program so as to form a management database recording field. The management data is reproduced on being loaded the recording medium to the recording and reproducing apparatus to manage each program recorded on the recording tracks. In the case of video tape recorder, the management data is recorded on video recording tracks, audio recording tracks and/or a control signal recording tracks. therefore, to cover in the appended claims all such changes and modifications as fall within the true spirit and scope of the invention.
申请公布号 US6424790(B1) 申请公布日期 2002.07.23
申请号 US19950442835 申请日期 1995.05.17
申请人 SONY CORPORATION 发明人 ISHII TOSHIYUKI;MISONO KOUSUKE;MISAWA SEIICHI;FUKUDA JOJI;NISHIGAKI TETSUO;OTA KIYOSHI
分类号 G04G15/00;G11B15/02;G11B15/04;G11B20/12;G11B27/024;G11B27/028;G11B27/029;G11B27/10;G11B27/28;G11B27/30;G11B27/32;G11B27/34;G11B33/10;H04N5/76;(IPC1-7):H04N5/91;G11B5/02;G11B5/546 主分类号 G04G15/00
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