THE description given by E. T. Burton1 of his measurements of audio frequency interference is of great interest, and would be more so if quantitative values of the interference levels had been given.

DURING the summer of 1929 measurements were made on interference voltages received on a submarine cable in Trinity Bay, Newfoundland. The interference voltages were impressed on a vacuum tube ...

Adaptive cable equalizers have seen wide use for many years in SDV (serial-digital-video) broadcasting equipment and serial telecommunications systems. Today, these same equalizers are finding ...

A bipartisan bill aimed at protecting Taiwan’s undersea communication cables from suspected Chinese interference was ...

Actisense, the award-winning NMEA electronics specialist, has introduced a new 100-metre bulk cable reel for its NMEA 2000 ...