发明名称 Token operated control system for a multitrack tape cartridge player
摘要 A token operated control system for use with a multitrack tape cartridge player which enables a priori manual selection of a single track from one or more tape cartridge players for reproduction and which provides automatic termination of track reproduction at the end of a given track. Interruption of track reproduction, once reproduction has begun, is prevented by the control system circuitry. The control system is compatible with several commercially available eight-track tape cartridge tape players and includes additional circuitry for sequentially arriving at a single track of a given cartridge player unit specified by manual operation of panel switches after the insertion of a token, e.g., a coin.
申请公布号 US4078643(A) 申请公布日期 1978.03.14
申请号 US19760701317 申请日期 1976.06.30
申请人 WARTHAN, DAVID B. 发明人 WARTHAN, DAVID BENJAMIN;WARTHAN, ROLAND C.
分类号 G07F17/30;(IPC1-7):G07F5/10 主分类号 G07F17/30
代理机构 代理人
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