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 270
snappysignal after another without appreciable pause betweenthem, so that the craft does not have time to respond toany one of the controls, brought into play in rapid suc-cession until we reach the desired control, when we stopand the craft obeys. Generally, some indication is pro-vided so as to… … 252 RADIO FOR EVERYBODY many signals to send in order to reach the desired control.Another method is to use a steadily revolving drumaboard the vehicle or boat to be controlled. A watch,carefully synchronized so that its large hand will turn atthe same speed as the revolving drum, is used by…
Radio
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