Transoceanic Reception of High-Frequency Telephone Signals
Robert M. Morris, W.A.R. Brown · Proceedings of the IRE · 1933
The application of high-frequency telephone transmission to international rebroadcasting is treated. Brief descriptions are given of the method used in rating the suitability of reception for rebroadcasting, the effects of magnetic disturbances upon transmission, the correlation of magnetic activity with transmission, and the forecasting of magnetic disturbances and resultant transmission conditions.