发明名称 |
TAPE END WARNING APPARATUS |
摘要 |
<p>TAPE END WARNING APPARATUS A tape end warning apparatus comprises an alarm switch which is closed in response to the detection of a terminal end of a running tape being reached during a record or playback operation of a tape recorder, and an oscillator circuit which is activated by the closure of the switch. The oscillator circuit produces an alarm signal which is fed to an amplifier inherently contained in a tape recorder so as to give off an audible alarm through a loudspeaker which is connected with the amplifier.</p> |
申请公布号 |
CA1086423(A) |
申请公布日期 |
1980.09.23 |
申请号 |
CA19760258980 |
申请日期 |
1976.08.12 |
申请人 |
OLYMPUS OPTICAL COMPANY LTD. |
发明人 |
SATOH, KEN;YANAGIDA, TUNEO |
分类号 |
G11B15/093;G11B15/16;G11B27/34;(IPC1-7):11B23/30 |
主分类号 |
G11B15/093 |
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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