Title :
An improved telephone set
Author :
Inglis, A. H. ; Tuffnell, W. L.
Author_Institution :
Bell Telephone Laboratories, Inc., Murray Hill, N.J.
Abstract :
The familiar telephone set has undergone numerous changes which will provide better service at lower cost than do present models. Increased transmitting and receiving gain, better sidetone control, broader frequency response, faster dialing, simple ringing control, and a trim appearance are some of the features of the new design
Keywords :
Acoustics; Equalizers; Impedance; Magnetic flux; Receivers; Telephone sets; Transmitters;
Journal_Title :
Electrical Engineering
DOI :
10.1109/EE.1951.6436810
