Remote tuner control system

Tuners – Tuner unit with electromagnetic operator – Predetermined center frequency selector

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Details

179 1SM, 334 8, H04M 1100

Patent

active

043932770

ABSTRACT:
A remote tuner control system for responding to command signals transmitted by a user on a full-duplex communication channel. The tuner control system comprises a tone decoder coupled to the communication channel for conversion of pushbutton telephone tones generated by a user to binary numeric data; a tuner for reception of local audio broadcast radio signals; a speech generator for generating audio speech command menus and command acknowledgements; an output selector assembly coupled to the tuner and to the speech generator adapted for selection of audio information returned to the user; and an input/output interface assembly coupled to the tuner and output selector assembly. The input/output interface assembly is adapted to control reception frequency of the tuner and output selection of the output selector assembly and is coupled to a processor, the speech generator and tone decoder. The processor is adapted to receive the binary numeric data from the tone decoder and control the input/output interface assembly and speech generator in response to the binary numeric data from the tone decoder.

REFERENCES:
patent: 2886758 (1959-05-01), Lehman et al.
patent: 3829616 (1974-08-01), Blouch
patent: 3904967 (1975-09-01), Okada et al.

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