| 摘要 |
PURPOSE:To make possible voice controlling of part of alarm operation by generating the corresponding control signal through recognizing the applied voices. CONSTITUTION:When voices such as alarm stop are inputted through a microphone 3, the recognition by the voice recognition block 25 of a voice control part 9 is accomplished and the block 25 outputs an alarm stop pulse A and a snooze stop pulse C, thereby resetting an FF13 together with an FF27. AND gates 15-17, 28 through which frequency-divided clocks pass are closed by these reset outputs, and at the same time, the outputs of timers 18-20 which are reset via an inverter 14 invert to a low level, by which the driving of a speaker 2 is stopped. At this same instant, the state of the control part 9 resets to the ordinary state before the generation of a coincidence output S0 from a coincidence circuit 32 in coincidence of the alarm set time of a snooze memory circuit 31 and the clocked time arrival time of a clocking counter, whereby the alarm announcement is stopped. The snooze is also stopped similarly, and part of the alarm operation is controlled by voices. |
