发明名称 Speech synthesizer timepiece with advance announcement
摘要 In a preferred aspect of the present invention, there is provided a speech synthesizer timepiece with an alarm function or a remaining interval counting function. The timepiece is adapted to set advance announcements at different intervals depending upon the length of a remaining time with respect to an intended time, the intervals being increasingly shorter as the intended time is approached. The remaining time is audibly announced each time the advance announcements are to be delivered.
申请公布号 US4464059(A) 申请公布日期 1984.08.07
申请号 US19810316402 申请日期 1981.10.29
申请人 SHARP KABUSHIKI KAISHA 发明人 YOSHIDA, KUNIO;IKEMOTO, YUTAKA
分类号 G04G13/00;(IPC1-7):G04C21/14 主分类号 G04G13/00
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