Table Of Content

Contributors to this Tesue (Chaat I, Aust, 85, "Tolae sively, 1924; M.S. ia Bletice Gocamuniestion Engiering, Harvard Univors.sy 1024) MAL os Phpsics 1095. ll Telephone Laboratores, 1828. Me. Aiko has been engage ov work in nonostion wih aizafecomaauaication smd more resenc wich the desig fests sala veesvae equipment, K, E.Uawustny af Caivenity of Oregon, 1924; BLA. Columbia Lonivesit, 1920; Be Telephon strates, 1925-.-Me Maworeh’s eck 3aa been in erst wale by weane of rays, saagnetic macee Fiala, ard more resell ia aces of eee Linnarar Ti, Tora, BS., University of Bennszlosna, 1S: C.D. Jobe Feykinn, 10: astisvant and as'seane obysicet, Mureau of Scanhis, 1908-08; ply, Nola Kescarck Lateracery. Clewelind, 1909 13: pics, Urcled Ge Laxprovement Uompany, Phisde ahs, 1912 18; 5. Aray Air Service, 1018-19; esenresenglaces, Western Electric Camoany snd. Bell Telephone Latwvavovien, 1919 29 daze Ls Ive’ work hae Ral 0 Go prisepal'y with the reduction, mast” rol ikea og W. C.Jusus, BS, ia LE, Colorado College, 1913; Western Fl: tiie Company. 1913 25. Dell Telephone Laboraeores, 1925. he Tronsniesin Tisiropts Teselognent Engineer, Mt, Jones bis aise nthe leelagment andl application of isatrusenes for the Tranerison of roeech afd aus AR. Kran, BS. Californie Inacieate of Tesknelegy, 1917, Ws, ois Fagineving Deparuest, Weseera Electric Comming, 1918-23; Bell Telepiione Lebotstaties, 125, Mr, Key hay been engaged in chemical neseiroh in eaber a alld neteias used fer submarine fd cher types of fin WoT, Manres, AR, Jobos Hihins Untvectty, 19005 BS, Mas echwastts Tnetitue af Technology. £9611 Amev'can Telepoae ard Telegraph Conga. Eaginesiag Depersinent, 29311; Depactmene of Develegmurn: and Resse, 1919 . As Lesal Tzasmlsion Ln Fineer, Mr. Martin has been ingag i dewnleymect work co the Uensuussion of teleshone svsan cil rwchangedneite, retin ‘quality ard locdine. LJ. Sivan, hth, Count Laivscseys 1916; Kngering Dept rent, Weeceta Llecsic Company, 1910-19 and 1926255 Hel Teleshone Laboratories, 1935, Me, Siviow's wrk fs in apontiog hie diy in ceverron with merhors of eletroncnustie mene Gnomon €, Sorciwontn, BS, Grive Ciuy Callege, 1914, MS, Lig; PRI, Vire, 1024; ashton shyly Barra nf Stowlard 191F18: insteuctee, Vale University, 191828; Tnforation De Inet, Amica Telephre asl Telegraph Comma, TLL Drmrtnene of Develoumene and Research, 19226, Mr. Sunthe swueth's york in he Fell System hs eer conversed chiely ith the develnpinent a sliet wave cadicuslephony, Ife ia the autor 0 feveral papers ot nadnefiequeacyphenensene.