( Numbers ( ( are ( ( transmitted ( in ( ( electronic ( analog circuits ) ) ( as ( continuous current ) ) ) ) ) ( at ( ( varying ( voltage levels ) ) ( proportional ( to ( ( the values ) ( being transmitted ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNS Numbers)) (VP (VBP are) (VP (VBN transmitted) (PP (IN in) (NP (NP (JJ electronic) (JJ analog) (NNS circuits)) (PP (IN as) (NP (JJ continuous) (NN current))))) (PP (IN at) (NP (NP (VBG varying) (NN voltage) (NNS levels)) (VP (VBN proportional) (PP (TO to) (NP (NP (DT the) (NNS values)) (VP (VBG being) (VP (VBN transmitted)))))))))) (. .)))
Numbers are transmitted in electronic analog circuits as continuous current at varying voltage levels proportional to the values being transmitted.
(ROOT (S (NP (NNP Voltage)) (VP (VBZ is) (ADJP (RB continuously) (VBG changing) (PP (IN within) (NP (NP (DT a) (NN circuit)) (PP (IN in) (NP (DT an) (JJ analog) (NN signal))))))) (. .)))