Method and apparatus for converting rotary signals to audiofrequ

Details Method and apparatus for converting rotary signals to audiofrequ Method and apparatus for converting rotary signals to audiofrequ

1986-02-27

1988-09-13

Dwyer, James L.

Telephonic communications

Telephone line or system combined with diverse electrical...

Remote control

379386, 379353, H04M 1100, H04M 126

Patent

active

047714506

ABSTRACT:
A method and apparatus for converting into other signals the audiofrequency signals produced through rotary dialing by a calling party during a phone communication established with the apparatus of the invention, the latter being connected to the called party's phone line.
The audiofrequency signals produced through rotary dialing are converted either into multifrequencies, such as D.T.M.F. or Touch-Tone, or into other audiofrequencies or other signals.
Signals thus converted, and which can be introduced or injected into the called party's phone line, allow a calling party to remotely control from a rotary phone various types of equipment or systems.

REFERENCES:
patent: 3851110 (1974-11-01), Kelly et al.
patent: 3935392 (1976-01-01), Smith et al.
patent: 4006316 (1977-02-01), Bolgiano
patent: 4066846 (1978-01-01), Champan et al.

Affiliated with

Also associated with

Rating

Method and apparatus for converting rotary signals to audiofrequ does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for converting rotary signals to audiofrequ, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for converting rotary signals to audiofrequ will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-810700