Radio for everybody; being a popular guide to practical radio-phone reception and transmission and to the dot-and-dash reception and transmission of the radio telegraph, for the layman who wants to apply radio for his pleasure and profit without going into the special theories and the intricacies of the art (1922)
Lescarboura, Austin C. (Austin Celestin), 1891- · New York, Scientific American publishing company [etc.] · leaf 344
is sufficient under exceptionallyfavorable conditions to make these messages readily audi-ble in New Zealand, 5,000 miles away. One of the mostdifficult radio problems the telephone engineers have en-countered is the transmission of a fixed quantity of cur-rent over the telephone lines in spite of… … 326 RADIO FOR EVERYBODY most serious disturbance to radio transmission and whichthus far has baffled all attempts to eliminate it, is the so-called static. Fortunately, for the demonstration wehave just described, there was very little static present.Its occurrence varies greatly with the season of…
Radio
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