| 摘要 |
<p>A vocal reporting device for pointer type timers comprising an encoding board (5) on which three separate encoding circuits (12,13,14) are printed, respectively representing a hour signal, a higher order digit minute signal and a lower order digit minute signal. Three signal picking up devices (15,16,17) are synchronously rotatable with the pointer shafts of the timer to sweep through the respective encoding circuit and picking up hour and minute signals. These signals are then processed by a central processing unit (35) and a vocal processing unit (25) and broadcasted in a synthetic voice via a speaker 26. <IMAGE></p> |
