Vocal reporting device for pointer type timers with photoelectri

Details Vocal reporting device for pointer type timers with photoelectri Vocal reporting device for pointer type timers with photoelectri

1992-02-12

1994-03-08

Roskoski, Bernard

Horology: time measuring systems or devices

Chronological

Phonetic

368 75, 368272, G04B 2100

Patent

active

052933563

ABSTRACT:
A vocal reporting device for pointer type timers comprising a printed circuit board which converts the positions of the pointers into electric signals and sends the same to a microprocessor to broadcast the time associated therewith with a voice synthesizing circuit and a speaker. A photoelectric calibration device detects the positions of the pointers and then calibrate the microprocessor with the detected pointer positions.

REFERENCES:
patent: 1889108 (1932-11-01), Rattig
patent: 3135084 (1964-06-01), Kidder
patent: 4369297 (1983-08-01), Akahne
patent: 4531841 (1985-01-01), Thompson et al.
patent: 4712926 (1987-12-01), Tanabe

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