Electronic timepiece with record/playback circuits

Horology: time measuring systems or devices – Chronological – Phonetic

Patent

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Details

368251, G04B 2108, G11C 1300

Patent

active

045084572

ABSTRACT:
The electronic timepiece includes coding means to code voice signals inputted from an outside source, a semi-conductor memory circuit in which the coded signal is written and stored, a voice synthesizing circuit which reads the coded signals from the memory circuit and converts the coded signals into an analog voice signal, generating means to generate voice using the analog output of the voice synthesizing circuit, and a controller which controls reading and writing of coded signals out of and into the memory circuit. The control signals provided by the controller are of variable period in response to operation of an external member such that data is written into and read out of the memory circuit at selected bit rates.

REFERENCES:
patent: 4090349 (1978-05-01), Takase
patent: 4245336 (1981-01-01), Stietenroth
patent: 4267586 (1981-05-01), Uchino et al.
patent: 4326276 (1982-04-01), Scott, Jr.
patent: 4368988 (1983-01-01), Tahara et al.
patent: 4368989 (1983-01-01), Kawashima
patent: 4406549 (1983-09-01), Takahashi

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