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.
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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 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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