发明名称 Program-selecting device in a reproducing apparatus
摘要 A program-selecting device is used for a reproducing apparatus for reproducing at fast-forward speed or normal speed a recording medium on which a plurality of programs are respectively and distinctively recorded. The program-selecting device comprises a switch for program number selection which is manipulatively operated a number of times corresponding to the number of programs to be skipped over to reach the desired program, a memory circuit for storing the number of times the switch is thus operated, a counting circuit for detecting the parts between adjacent programs from the signal reproduced at fast-forward speed from the recording medium thereby to count the number of programs skipped over at fast-forward speed, a comparison circuit for producing as output a coincidence signal when the output of the memory circuit and the output of the counting circuit coincide, a mechanism for operating in response to said coincidence signal to change the fast-forward reproducing mode of the recording medium of the reproducing apparatus over to the normal reproducing mode, a display part comprising a set of display elements provided in a plural number corresponding respectively to the number of program numbers which can be selected, the display element corresponding to the program number of the selected program being lit, and a lighting circuit activating the display elements corresponding to the counted skipped over program to lite such in a mode different from the mode in which the display element corresponding to the selected program number is lit.
申请公布号 US4241364(A) 申请公布日期 1980.12.23
申请号 US19790042908 申请日期 1979.05.29
申请人 VICTOR CO OF JAPAN LTD 发明人 SHIGA, TAKASHI
分类号 G11B27/22;G11B27/00;G11B27/34;(IPC1-7):G11B15/18 主分类号 G11B27/22
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