发明名称 Rotary recording medium reproducing apparatus capable of performing automatic search reproduction
摘要 A rotary recording medium reproducing apparatus for reproducing a rotary recording medium in which an information signal consisting of a plurality of program contents and an address signal for discriminating a program number of the information signal are recorded, comprises a reproducing device for reproducing the information signal and the address signal from the rotary recording medium, a detection circuit for detecting the address signal from signals reproduced by the reproducing device, a setting circuit for setting a program number of a program which is to be reproduced after performing an automatic searching operation, a transferring device for transferring the reproducing means towards forward and backward directions on the rotary recording medium, and a comparator for comparing the program number set in the setting circuit with a program number of a program of the information signal being reproduced by the reproducing device, and producing and supplying a search signal to the transferring device so that the reproducing device is transferred towards a direction such that the two program numbers coincide. The comparator produces a signal to initiate reproduction of a predetermined mode from the beginning of the program whose program number is set in the setting circuit when the above two program numbers coincide with each other.
申请公布号 US4413292(A) 申请公布日期 1983.11.01
申请号 US19810287823 申请日期 1981.07.28
申请人 VICTOR COMPANY OF JAPAN, LTD. 发明人 SUGIYAMA, HIROYUKI;SAKURAI, MASAKI;ABE, RYUZO;YUSA, YASUHIRO;YOSHIHARA, KENJI
分类号 G11B27/10;B65F1/14;G11B3/095;G11B17/00;G11B21/08;(IPC1-7):G11B17/00;G11B27/28 主分类号 G11B27/10
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