| 摘要 |
PURPOSE:To obtain an alarm timepiece provided with a snooze which is capable of recognizing easily the operation of a snooze function, and also capable of recognizing an elapsed time from an alarm set time by sounding the snooze confirming sound of short time width after forming a some no-sound state from the time of operation of a snooze switch to vary the confirming sound by the number of times of operation of the switch. CONSTITUTION:When a ring-stop switch 22 is closed and set to an alarm, an alarm set confirming sound is generated in an output 36a and a confirming sound is sounded from a sound generating circuit 32. When an alarm set time comes, an alarm signal is generated in an output 24a and an alarm sound is sounded from the circuit 32. In this case, when a snooze switch 40 is operated, the alarm sound is stopped, and simultaneously, the counting of five minutes is started by a snooze counter 50. Also, a single pulse is delayed by a delay time T and generated in an output 58a, and a no-sound state T is formed, and thereafter, an FF60 becomes a set state, and a snooze confirming signal is generated in an output 56a. When the switch 40 is operated for the third time, the confirming sound forms the no-sound state T, and thereafter, is sounded as three intermittent sounds. |
