Discussion on “test of an artificial aerial telephone line at a frequency of 750 cycles per second” (Kennelly and Lieberknecht) and “the adaptation of automatic methods to long distance telephone toll switching” (Friendly and Burns), Cooperstown, New York, June 24, 1913. (see proceedings for June, 1913)
Proceedings of the American Institute of Electrical Engineers · 1913
F. K. Vreeland: In view of what Mr. Colpitts has just said about the values of tables III, IV and V being computed, not from the actual constants of the line given in Tables I and II, but from empirical constants derived by experiments with the line as a whole, and worked back from Table VIII; I would ask whether he can give us any information as to the agreement of these empirical constants with the actual measured constants of the line?