Abstract :
Thru the courtesy of the C. Loreliz Company and Dr. Rein, the Editor is enabled to place before the readers of the Proceedings some further information on the practical details of the Multitone System and some illuistrations of the apparatus employed. Thru the courtesy of the C. Loreliz Company and Dr. Rein, the Editor is enabled to place before the readers of the Proceedings some further information on the practical details of the Multitone System and some illuistrations of the apparatus employed.
Keywords :
Ammeters; Circuits; Dielectrics; Frequency; Inductance; Keyboards; Low voltage; Switches; Telephony; Transmitters;
Journal_Title :
Radio Engineers, Proceedings of the Institute of
DOI :
10.1109/JRPROC.1913.216598
