Vocal reporting device for pointer type timers with accumulative timing transformation

In a pointer type timer, including at least one pointer for indicating a time and means including at least one driving shaft for moving the pointer, the improvement comprising:

• a vocal reporting device including a central processing unit and a vocal processing unit encoding board, said encoding board having printed thereon encoding circuit means having a calibration conductor disposed there around:
• means including a signal pickup rotatable with said shaft for forming a circular trace so that each time the pickup passes one of the calibration conductors, a calibration signal is generated and transmitted to the central processing unit;
• a speaker;
• and
• means in said vocal reporting device including a switch which when triggered in response to said calibration signal actuates the vocal processing unit to broadcast the time indicated by the pointer via the speaker,
• wherein said pointer type timer includes an hour gear, a minute gear, and a second gear driven by an actuating means, said at least one pointer including an hour pointer, a minute pointer, and a second pointer respectively associated with one of a plurality of said driving shafts, said driving shafts including an hour driving shaft, a minute driving shaft, and a second driving shaft, said driving shafts being co-axially arranged and respectively driven by the hour gear, the minute gear, and the second gear, and wherein said encoding circuit means including an hour encoding circuit, a higher order digit minute signal encoding circuit, and a lower order digit minute signal encoding circuit, sand hour encoding circuit including at least one first calibration conductor disposed there around in the vicinity thereof and arranged to send out a first calibration signal to said signal pickup such that said calibration signal is generated and transmitted to an AND gate, said higher order digit minute signal encoding circuit including a second calibration conductor arranged to send out a second calibration conductor arranged to send out a second calibration signal when a second signal pickup is associated therewith, said second signal pickup being rotatable to form a circular trace completing a full circuit, said second calibration signal being transmitted to the AND gate, said encoding board further comprising a lower order digit minute signal encoding circuit having a plurality of equally spaced third calibration conductors which are electrically connected together and in communication with the central processing unit via a NOR gate, except for one electrically isolated calibration conductor which is individually connected to the AND gate and to the NOR gate, each space between two adjacent third calibration conductors representing a unit of time so that when a third signal pickup which is associated with the lower order digit minute signal encoding circuit and is rotatable to form a circular trace which when the third signal pickup moves from one of third calibration conductors to a third calibration conductors, a pulse signal is sent out to the central processing unit for calibration of the positions of the pointers with the central processing unit and, when the third signal pickup means moves to the isolated third calibration conductor, a third calibration signal is sent to the AND gate, said AND gate generating a high voltage output with the first, second and third calibration signals and sending the high voltage output as a reset signal to the central processing unit to synchronize the central processing unit with the positions of the pointers.