Telephone circuit

Details Telephone circuit Telephone circuit

H - Electricity

04

M

379/30, 379/80

H04M 1/26 (2006.01) H04M 1/31 (2006.01)

Patent

CA 1136783

TELEPHONE CIRCUIT Abstract of the Disclosure Telephone circuit using a transconductance switch in a high current line with the voice network, and a dial network in a low current line with the control input of the switch to provide dial input signals at the control input and send dial pulse signalling along the high current line through the voice network. The voice network includes a current clamp to stabilize the high current through the switch to the voice network sufficiently quickly to establish the desired waveform during dialling. - i -

360856

Affiliated with

Also associated with

Rating

Telephone circuit does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Telephone circuit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Telephone circuit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-181750