Sound generating device for jogger
    2.
    发明授权
    Sound generating device for jogger 失效
    慢跑器发声装置

    公开(公告)号:US4510485A

    公开(公告)日:1985-04-09

    申请号:US643089

    申请日:1984-08-21

    申请人: Iwao Tahara

    发明人: Iwao Tahara

    摘要: A sound generating device for a jogger has a generator circuit for generating pace signals the frequencies of which are different from each other in correspondence with different tempos and for generating reference clock pulses, a time counter for receiving and counting the reference clock pulses, and circuits for selectively supplying pace signals the frequencies of which are different from each other and which are supplied from the generator circuit. In response to an instruction signal generated by a switching operation, the time counter starts counting. Simultaneously, based on a selected pace signal from the generator circuit, a desired pace sound can be produced.

    摘要翻译: 用于慢跑器的声音发生装置具有发生器电路,用于产生与不同节奏相对应的频率彼此不同的步调信号并用于产生参考时钟脉冲,用于接收和计数参考时钟脉冲的时间计数器和电路 用于选择性地提供其频率彼此不同并且从发生器电路提供的步调信号。 响应于由切换操作产生的指令信号,时间计数器开始计数。 同时,基于来自发电机电路的所选步速信号,可以产生期望的起搏音。