. The Bell System technical journal . Fig. 4—One-Way Connection to Point in Distant City. and crosstalk will tend to obliterate the direct transmission. If adistant talking transmitter is used for the speaker, a multi-stage ad-justable amplifier is associated with it. In this case the volumeindicator is located at the output of this amplifier as shown by thedotted lines in Fig. 4. When the volume indicator is employed atthis point it is necessary to take into account the loss introduced bythe non-loaded cable and the equalizer Eit together with the gain ofthe repeater d, in order to deliver vo
. The Bell System technical journal . Fig. 4—One-Way Connection to Point in Distant City. and crosstalk will tend to obliterate the direct transmission. If adistant talking transmitter is used for the speaker, a multi-stage ad-justable amplifier is associated with it. In this case the volumeindicator is located at the output of this amplifier as shown by thedotted lines in Fig. 4. When the volume indicator is employed atthis point it is necessary to take into account the loss introduced bythe non-loaded cable and the equalizer Eit together with the gain ofthe repeater d, in order to deliver volume within proper limits to thetoll line. The toll line, shown equipped with repeaters D\, D2, etc.,
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Keywords: ., bookcentury1900, bookdecade1920, booksubjecttechnology, bookyear1
