Publications

The 302A and 302C red numeric displays designed* by Bell Laboratories and manufactured by Western Electric--Reading consist of 8 red GaP chips arranged as 7 segments into a single digit and a right

The Reliability of Holding Time Measurements By R O G E R I.

W ITHIN a comparatively few years short-wave radio telephone circuits have become an important part of the international communication network.

Of prime importance to the telephone traffic engineer is the determination of the busy season busy hour load carried by groups of trunks or other circuits of a telephone switching system.

In this paper, we describe an extensive series of experiments on the properties of fundamental frequency (f0) contours in Tokyo Japanese.

In order to measure the effect of spacing between the reproducing head and the medium, an experiment was set up as indicated in Fig. 1.

The evolution of wireless systems has taken place in a remarkably short time, delivering incredible technology advances that have changed the way people communicate and interact with each other.

For several years before the launch of the Telstar satellite, research effort was directed toward an experiment with an active satellite capable of relaying a broadband communication channel.

We demonstrate that the ``residual polarization{''} of two coherent orthogonally polarized channels can be used as an all-optical, bit rate, and format-independent feedback signal to control the tw

We demonstrate that the 'residual polarization' of two coherent orthogonally polarized channels can be used as an all optical, bit rate and format independent feedback signal to control the two und