Remote control adapter of electric equipment using telephone lin

Details Remote control adapter of electric equipment using telephone lin Remote control adapter of electric equipment using telephone lin

1985-10-23

1987-04-07

Dwyer, James L.

Telephonic communications

Telephone line or system combined with diverse electrical...

To produce visual-graphic copy

360 69, H04M 1106

Patent

active

046566554

ABSTRACT:
In a remote control system of electric equipment, a remote control box which is to be incorporated with the electric equipment is adapted to the remote control adapter which accepts a telephone call and engages with the telephone line upon acceptance of a telephone call and receives many kinds of remote control signals through telephone line to control the remote box according to the tone decoder connected to microprocessing controlled switches.

REFERENCES:
patent: 4121053 (1978-10-01), Dick
patent: 4442319 (1984-04-01), Treidl
patent: 4467144 (1984-08-01), Wilkerson et al.
patent: 4491690 (1985-01-01), Daley
patent: 4540851 (1985-09-01), Hashimoto
"An Interactive Video Information Terminal" by Gordon IEEE Transactions on Communications vol. Com-31, No. 2, Feb. 1983.

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