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BSTJ 30: 2. April 1951: Abstracts of Bell System Technical Papers Not Published in This Journal. PDF

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Abstracts of Boll System Technical Papers ‘Not Published in This Journal Pesormation Utesae ond Motion Now-Palar Crit. Basen! sre W- Sito tignaphy, Pye, Ri. v.80, pp 72-80, et. 1 1920 AAwstnscr—The mets of eects mass, extended to spp to geal shila es ring from dlomrtinns of the cet ati, it tse to timate the intersction besween electone of thetl ergy al he aceutical nodes of visraton The mobilities lettin slate hus tele thesis ofthe eondeion aad vance bore (Ed end reeporively, serait ita dlstone of longitude] naves, Te Usory is hockey compasion of tie sim of the site of the conduction sl alee bn Ilya erie Tra the moses, with the st af ‘he eng aun wth tn. The lates anal dependent fr sicon seri ad teluiue from one ar unre ue fllowings 0 the ebunge in iteinsieendetvity with pressure, (2) the ehange in reser of a fe junction with prgne, and 3) tie acs ar of inte oncentaion Wei eerste ae the theres expan coe iin. Higher mbites Melton a Tle in german oro we ae cee ‘ithe sate shift of eneezy a wick dieten ‘ept Soth for Popo Coble. We J. Lsesoe! aoe R, B, Hasan Pee age pp HMC, Novy 8, ‘sieact-—A ne telephone rabiseath design hasbeen develope hy the al Felpione Labware in eonpratio with Westen Hectic eines This seas straeture css ea polellisene aches exe the fae ore, ser i rsetvely they al teat sayin THs eden frovidra Hig degree of srteion aginst cae dara i Bley, al 1s wloption fas sled na eduction ia cs ‘ics of Cat Diier of Monthy Das, CE. Ansesrnes Seaterng af lors Croll Prsosof Large Pci Fitts Jed and Wo SneesEES! hye. Res 8 pp. OMT, Oc A 850 Aanstiscr Hy thevaleual on nf ain les grep slectone raving i lege arity etic Sell sscrinpmed one pode yates fe i stow the potable,» estering by atioewebeetize “estou atthe nay ev 68 np eso he $4 re anu vere meezswens joomat, ara 1951 vr ipetiections an independent of she unions Gold and ate given by the van equeeions derived for zero ll. Tis justifies the pce of ret Sty acclrti ly the ld apd ering a independent recess CCondsciin Moviurnente of Mieeenne Preqwences™ A.C. nee! and Ro Whe Dawe: LRA Pre, #38, pp ATHLTS, Or, 95, ‘Ausresct—Becaue oftheir eTet, te surtace contin of comdurtors Decomes very lnportant in eleriaing attenuation at mieromave fhencis "This a8 been investilad Dy taeasuring smal wie saris at FRequomy f bout 9000 meazyees. A sample of the wie to be mesure is sete fn x ntl tube to form Ue canter connor af an open end fail ne The pti of te pa fase to the mallepnrer bd o {hicnslSine resorts, acu with thew wan tng disp tf ie neplitude vere Insquensy eharntartie, goes tt leaded Q. The plitude charvteric of the frmgrenry-rala cad sigual genecato, ot (hha mavereter asker appeacs, fe viewelerultaucusly cod usd asa reece Ly coreg the felt baba the unloned @ of the reter Conductor ele, he elective conturtvity of the sample is oboe ‘Results of mrasusencns on nore af samples of eiferent conductors lunieg vires suiace condition, crestoents, and phlingy are ve “Theat neue ae of val i the desig of sacramave romponens of all (pee where loss inn fate fips. "Povpagtin sf HE and SHEP Wes yo th Horio Beane: Leer tothe eta. FICE, Pro. ¥ 8, pp 122-1222, Oot 1990 “Snele Torsion Penton for Measuring Twlrtal Prion MH ¥ase Ue Mata, 185, 2801, p-1822, Nov, 95. ‘Experiments ome Deaton of Bri dver® PB wont! Dye Bean yp, 28-236, Oct 15, 1, “haeriie™—Agca have teen sina wacuum Between wey sal es: uoies hy pte fo charge ae inuatng im on the ate a ep ‘etirs fn 08 sa me aa a potentials from 3 ue 290 vols, Tae are rent mast be lel tn on tala the ee a eat 10am fee forthe an to occ. "Pse raperuente consti tsk of une of Co eda ‘heat ste postulated to acount forthe naa oan axe betwoenelet= toes ening eager at Ino valtages “Mobiles a) Metewior ou mie Rare Gas Tous 4 the Paes! Goes eds, Noon. and lrgme J. A. Heawunce.! Letter to the editor. Py Fess we lp 207-298, Oc. 1S, 180 ‘Bal Teepe Labornso— in Bscmbl fon Inca of Creve Peake Sep ppt lb te edn ne li. ST swmieLas 9¥ wea sesniae sem ts og MJ. Kise! Ras Si. Lat, Brac A, 2, pp 28-9, et 10, 1920 ‘ansmnictTikeep parc witk tho evolution ate estar laboratory ae lake akontage of she opportunities scruing om te adept Senet and his methods, the enginering ciganiation of industry To Sdeepune ear dane, Ie relatives simple operason, inthe lag etary, tf transforming the inventors radel inte © esi for manuctue, yee nrmed angel hy empicics methods, bas How espace its many susnex Soe invericl perations, Kae’, as es matured, ploy roce of the ‘ent mb 2 a tandems ayaa che sala oi ser ‘There has Boe 0 much ersphaeon inet reecerch ae ase Ling snelias in my oantey, chat ween ser welbinfored gublie fa kot sulicicly aware af the nesesary a rst mpatant hein of events that tee betwen the inl stop af baie rezeurch andthe ternal cpertion af Iueaufactue Ib oscer tates the contnuly nf yronshares irom nea to engincring of prt ina anlar isnenel tampon ther el wy Topeak of them asthe single emit organized crestve technology” Lana tng the Rell Tepe Taburatores and it operations ss an exemplifies thn this ay, ‘Pool Cd Trajetres nthe Buy of Fate fine hy 9 Saeme Digvootiat Fgutinns A Myct14 1 Grae! Apied Math «8 "ABRACE Las pa scenes wil rsa siya uve hee called polo cesed sacri, ich py ax orca pars deter ming she topelopeal properscs of the fail iajoctiies (or hae ctr) detned by a sytem of dfereatial equations ofthe fore = re Some of these euves ee coed x eather wie yin writings oF Poincaté Howeves, she el concept of pret eli Uaioe Seer tn ts boon sbexseol expe y Hee Tris’ Shae Heit Sse Oportins PTT, Mun? Bell Fe. Soy, 28, pp E19, Autumn, 1930 Apsmnict—Wrster Flic makes epsipmens for tarsmission of the phen ds Trey, ie win, mskereqpipment for tones of he weit ond 476 rn eek svete ReeMmeAL URAL, APE BST Mechavisn of Mogustenton end lie Pe By 8c Neatoes aul By J Wrvves: Letts to the ets Pg, Ros. 9p 112-11, Ost, 85 The PGiermense rower W. G, Pras atl Jo Seas 12. Pro 38, pp. I-15, Dot, 1980. ‘ewrsacr The raiser etn p-type eran flscaesed and some pmperte are given for ppermasiute transistors ale in the abeatory. These eit higher extol freqneny wd samevhst omer eucrent mp Cation than ther agermaniam caesterparts, Under certain cundions & epative resitance “apap” offer observed mbic is eppare‘ly peclir toplyve gencanium. Desh sypes of cransstr ee goverael by dhe suse avira pistes but they dite the sigs of tho crit! cures and of the bias volage, amie a5 « Resort Anyir,W. Gx rast Letbr te eit, LIE, Pre, $38, pH, Oty 1850, eros, J Ry Piers Si. ab. . 1869, 409, Ce, 180 ‘ansteaer A general stoma of the moins by wien these fonda ental tik are mesaaed to aevempish any sulle asks of ont Fevhnologies) viata ime Wines JR. Pens Paysice Tae, vs 8, pps M79, Nowy 1956, AbsrenetLyirg between the longest inated rays andthe store orien hanes of the eestnrigeli rion “she redo! milneter waves, ‘lish ace fot to prsece om temas aad his ewe ye Found Jes pin ins, Te liete svenunge, = atively uve ek Jor seam, neste 4 callenge us Uhereiians,esperinratait and fae nto alize ‘This rte was prepared a the request ae Uys Ce co dorniive effort of the ONRTD advscry committer ow liner Wave [Preview a ahean for simulating effort inthis new Fld Mots on Stahiliy of Htom Bl i the Peron of Pate Zone. 1. R inner Lete tothe ein ft Applied Pye 2, 163, 2 193, ‘Fowasictions Melay.* E. F, Setyacsen!' Deiter anmsal autumn meting sf Fe state of Mette wk Bunt exoet, Sep, 18 195. Fest Matt 18, pp 23,892, ‘acest tthe lecture cathe the anti of he retlhngaldepaet= sna na cusmuniatons aye, There for etaluyical Zeca a Aleyelopmenty the origin of etn proens, the equzemens imal ox ‘act component, apd the falegration of tcl reoents Sato fv perating eommanicatonsspsien ase given empl Tis shorn bow sap a hance wy ain a aa hs ne a Se BST. swncves my mits shone SerzoRs on nc sot us pews may ere frome previous eerie, Cons np fal investigates, or rom fenimental rece, ‘lugwtive examples are given ta demonetrats the complentacy sus of enginceing aad reac in eomeating the properties of metals with {hair setae and Vee stevetue with tsi ery 0 falcon Carrier Telephone on Mal Powe ines, JL, Seuss! Ble, ight & Power, v.28, pp 92 137, Ot, 1950, Avarkacr™A pico aad diagremsnaietretrent of the probles ia- ‘lv in transmitting ceroe telephone currents ver existing rare Powe? Tin, Wealhving Studies ov Paletivone™ VT. Waxnnsn! W. J. Cuan! J. be Cosme! and J.B. Howaso! Reds, Pd & Ents home 44, gp. 2800-7525, Nov, 195, Ssreatr—Polyethese hasbeen sed fora number yennene a sects rmatoral bet only vecently Las been candor = mecaoniea otetion for wines an cables inteaded for diectexpatare tothe weather. Data ste presented onthe sesults of « 1-year pyran the eects of weather of eyetylen, tn gcolerated te, 9 cb forthe sate wested shows good orion with aatsal aging, eseribad and use ta exalt te aging tineictersties of compeunds of polyetiyiene conlniae exebon Mir, Data ase gen showing eer on aging of ileus yes of cain black sc Eurane aad chanel eke, eee of esbuu Ulich sae tatu tis aging, the acomly fir eficien. igersion of the eatbon black it de Poieripine, ad the telat: between ane and earhor-blacs parle sea Age teste af Coty ee ssh sierra te average msec Weight of te pelvncr iacrascl. Thew fala ire thot sbaael ges "sii black which bv pts data of abut 26 mg o ee she, ell dij im aeomopaste pobethsleae at concentrate 1 2% fa prodace comutioa hsving = natural ets le expectancy sal Siely lag tobe consevel formas tor apations inthe wire and cable Te Wy Sinead Thckacves of Tin Bat Meta Ae W, Winans! Sto sonsuon, v.25, pp. 161, 12, Cel, 150 ‘AusraAct” Belaesidering the metho of stranding ticacsss vst’, et ue at corsider wy ther shouldbe any demas or nee fa uc Sams, Some very sting atguments ca. advaree i favor of st proctiee, ant the beset hic are desivedtherefnam shoul favor pro= Sher wateeunenen, el onset $78 re ne vs mPSRMEML JOURNAL, SOME 1851 Test of 450 Wegaeyte Urban eco Tronemierion fo 0 Motte Recs. A.J Aages! and Ly Vacs! EAE, Prac, ¥- 38, pp. ESTAS, Nov, 1980, ‘Avsruaci—Viesunwventa wise made of elie sadiontlephone tne raion at SSD Me in New Wore City wing irequetcy modulation. Compr Za ras re ith traieen at 150 Me genta speeca med tion Fieti ria powers were about exual. Disect comparison tests twee made wth he recive int le = wing auecmobie The re Inter ant Une wcever aged ot 8 Me were developed especialy for ihe Job. The receivers uno atthe two frequescc Lad substantially the same tke pares The Tete permit timate of te elative mings he thud ees at the tro freien and includ mensements of # ise Sebjetive txts of ezeuit merit womparag the tre renuenees were mad haya numberof ober "Pose Fvaentng the Avionis Loestena Tine by Fovegn Gate: Quadrufoetndocod Dijale Entratonr® PW. ANDEREON™ Py, ¥. 0, pp, SIIMSIS, Now 15,1950, Ausieic—The bradeaing of the 8,4 Tire of th aversion spectrum of araconia by forsga ues which nee no expected te Rave cio nr ctadeus pole moments as beea tease scaly by Smith ar) Fic. This Flcening yreter than that previ computed by the sathor using the inverting of tLe alee dipole moment itn the ince! pole fo the fovea aon, In this par the brcadesing fe explned quant= {vvely unig the Satercton of He induced diple onthe foreign gue atom tril te cuatiriple mament of ammonis Hf coseluded Chat made of {he ammonia cleule using bond dsl of the appropriate sce ive the row dipole moment, or nel With poin! anges at Lac atoms, gen adjusted to gow she conoctdipole moment, both gen quasi moments which explain the boslenine cree zcc'ons wilh gol accuracy Antenna Systems or Haichanat Mobile Taophowy.* W. C. Daavuc! and HW, Netw! TRA, Pre, v.88, pp. 1324132, Ni, 1950 ‘aasteacr This per descrilesan arrangement wherlyseyctal anteanes nay be mount sr single mat atthe totam ting site of n richarns stern operating in the 152 162 meyacyse band. The antennas are so dis fined as to miniviae shadowing elect of the mounting stroctre, wile Keeping fertanemittee coupling to tleable inna. Misramente ofthe elect chocaceretice 2 resented fo aragemmnta of 6 antennas routed 62oot sel msl. Thase measuremexs on a flea swe Aco of Ab ath may ene eos tthe ee fe. ARTCURS BY I SYST ATS ao tare ue sapplemeted hy tes plied motels, Have Puetons for Superconducting Blows? J. UnaDRRN Refecences, Piss, Roy 80, py 867 S78, Now 15, SU Anereacr Theobservedverstionafthetrassitiontempertusesfmewary ‘sth isotopic muss evidence that the supercenducting sta aren fom ne fersction of slivieuns with alter wliabons The interetion tenn whiea tives sratering of lmimms at Hig lenpeatunescomtetbtee alo tem Ferares term tothe ene ofthe ystem of eecsons pits ott mules ihe has ceulated thenterction enengy aT = O"K hy scandent perturb thors. Theerertyiceulainl eroby liking ware fuseiors Ut eupercondacting lessons, which have evergiee ene the Estat surface, {2 linear combinations nf Black faneions haw coeticonts are funetions ff coordinates of she sonal sales. Tn an equfalent appiesinaion, ites expresion for the interaction energy ie obisoed, Wien the fonorgy iv cae} ciety eater Utsn by peeturbation theory, modi rimslone are labo foe the energy and distation of eletzon lw fiperondeting Hate. The ceiteriaa for syeceonactsty ish’ >~ 2ehP, lee 7 it the telistion tne for electrons at some bi lompeeatare ‘her eT isconsant Ta shove tha supernaleting cerns ave sl ectve mae (Campers 0 Vio Trovemiiinn” §, Doms, Ja. a J. W. Reve! AL EL, Tans, ¥. 59, plop ATTOUF, 195, ‘hersct_Ones! the major pmb connected withthe tauanston of television signs i te ranethwally wile vile bard ef fequeney ine Wood, Por the present eka hite wanda this mou br abont ‘Srogncyn mn the traamnision of the television sina at ion fequences, ‘ou mucarsiee eats, he prob ster eamplieted becane the Ter Un of the foequensy sage eta erally to zo frequen. “Cncatton of Vous Resoancer, and an lial Voce Trort® HK Donte! Bibigsaphy. Acoustical Sec. Am, J, #22, pp 34-735, Nov 1950 Awacr Hy sang the wor Lt svi af ein sion, coc acetic Hi, rete noe trneesion Tne they i finding tae Tesensaees, Wily constants ueiormly ditributed along eae setiny res Cronos appear as toda of vibration. a che Lae ken asa ole. Tha, the fandamensal moe ofthe smaller caviy’ may be alfeced escent ly eigher male of he linger: nai, bikes resonances ae oan thats my teat he eto he BS. Je aca higher frequency on redase-eale, si- 680 sa mea syst vermox. youamaL, art 1981 itlaut postulating action cavies, This is aa adeuncage over the Tuned constaatttetment here It necessary to postlate a ifr ‘avy foreach esance, nod here he interac terms ia the equation {Soot include the bghor moves nf vibration, Under th iste ra nent, deasone foreach vovel may be taken fom xy pepe ul the worl rat. ‘The clelntons hen yield atleast sree respnanoes whieh Te tho frequency rogans knows faethe woe, fom wralses of woes] symees, Depengence of he siren resonaaces upon the dir at cave Fe scussed ie seme deta in the paper ‘Aa etic! cout hazed on the Uansmision tie analogy a been aude to price azeale voxel sounds. This ie fy neil no firming the snore ney and iu esate om the pened of of wt [stor movements, The posbigy of sing sth cirait 2 phonetic tanl- Aan for vowel sous dscussed fone They Creetsig Bn Systm Biles Capacity Tote. 8. U ns AEE, Tran, ¥, 6, lef yp 28-223, 1950 ‘Awsosact Diseuston ofthe miny coideatons involved inthe lyout of svllehing etwork lequnte for preent need art Hevile for future hang ie beyone the op ofthe preset pape Rasher, it ray wi the Sheclic proSiems of eteroining sb uf adn groups sod qasstciee of ‘vious components of al cena ofie eghipmes ly te retiods ur Seatty ts nt Rel Seti, Examples are ve ile Uwtive bles Enough of He jrohablty them underying the tales i given to anne ht the cepumptions mide to ft or appmsinate the varios srvice ‘tins "Binoert Faciaaon we Muahing® WB Koc! Aenea! Sor, Ams sve 2, yp 801-801, Nov, 1980 ‘usmaset-Bivautl experiments are decid whlc Sndente hat the bly le bia to ocean w desire soeed aud to suppers unre umes cong fro athe ts cane teed in pre he dlleet Ties of atnval of svn a fe twa case. I Ss sugeetel ot Die Brae inserts ate dl none o Fae sa ney paths orate with the cate nat coe able toon jams, aul tue concerto, Use sous auving St dhe eas with thistle tine uf wiv eizance, ‘Theablity to persive wes sat bagarlly nthe presence of nos ie shun to 20a simple fu sf she diection of the devel sul and nas “Aw explain eves fr theo eeprted by Koenig that fmt a eat ‘nus avoided by head movements, saci. be cae a a eB © ents my wena sveneae sURHOAS sa abo 5 Cruslar Dial Teepone Switching Syem P. A. Kens aul Poas G. Fracuson, 2. Trans, 69, Bt ype 24 258, 198, "Ansruact—Tie lr of applietion of Lae nem avian system ie mone extensive Li that of any vel pnevioraly, The Number 3 eye ayable of operating wall present lox ttdem, ad ol ite in 3 tens of the Ball Sten aul of the hulegeralent compen which connect with i.e adits, ivean serve Tarlo or tll enter emiteing fice Where Ui is advantageous, Tt ean be rete equipped ita fettuics for ‘perstion as vai all center inr walonwie operetor cl dialing nd sho Tor autnac sage avanti which pecmite saber ding to be exealed ty cimilersle digsaces, Namber Scoses i eis for ‘operation wide as feu fur disaster ur onic compete falls ahs vee as maya Tp, al Iyer thee fot te fasion aca code, Haw forthe ues eos, four forthe numerics wed te Tae forthe satin letter af the cll ruber scan types ory fine CarienContai! Relay Seres.* J.C Loxtea’ Ble, Bogen ws pp. 1052-1056, Dec, 1950. Agseaact A Hudy of evo satemsaluans sal when orp designe, he caer-contalied ele seve ni perforin ox welt servo seer rth mopoctictal cout. Th this astkle le oll of «avi ne ork fonteise rely servo aya oe terol Cig he varie pe arn Steasster analy Qaoity Reng of Tekesision fogs ¥. Miawez! AWD. Poe! and BLN, Cansstorn! FRE, Pri, 38, pp 1209-128, Now, 1950 Avermice Two methods of evaluating parent in clei images sre deserbe, Hoth employ abserversand chef yield sbjeetivs eval tons, The Sf entesion of Eads in whit servers vole xfer fener setvoon peses ith detent npemene; une 22 the picture ‘oticnlly protected somcwct ou of focus eae used as elec Iw he con eth the mraatment is med by otscrvcrs in terms pene fommeats hick are numbered sx form ating ae. Bock machi peei fn evton in terme limina| increments computed fom the dist. Winn of votes of te verve, Thee mtv ave ened to eet te ‘impairing effect of ccoce anc noi in tlevio pictures, a al late pietare shares in other cuabity parsmetets Powlamenats af he Automatic Tdeplone Mose Avesuatng Soson.* JeMRS2A8 ALE, Prats @, pl spp 258 288, 1950, Jon meni ort BT 482 sue eur swereae recusuear, Jousovat, APRIL 1951 Awetser —Thispaperdacwte the eonomichackyrundaf tie ABA SYS tea espns its lanntal sodngtevtricee, dees unique appar fir catorts, ad presexts the "se ealures of book tae recon wal peeing “ahorery Conduction Phnernens Su aes” J, Mlossan’ Bl. iggy WO 9 rt 1076, Dee, 1950, “Ausicr—A nove i anade of the proses involved in te benkown, of again whieh» Indy of seutzel gs parle hat acts ban insulator fs aged to one cuntuning « gre many charged particles that ects as 2 Conductor, Pacis which must he ake inte scenuat in dscssing these Svechenbrns ule the an presse atl de nase ofthe apne eld “Rote for Video Signs ML Ouaviee! FAC, Prac, v8, pp. Ot 188, No 150, ncresce This super dass a device which tle she ut root ofthe fasamtaveous ample of a video eigal Ws tune iy uo Hinarze the moor ransir «eae, abd tho to now the idan quality faa ‘vision system ing Une caer tne and conventional eatbese ny ‘ewig tates “Tous Rent in Teleiion® WME avin! ER, Peaes % 38 9B 1268 Lan, Now. 150, fucnnscr—This paper novbw of sane of the brightness le er acters which ray be oltre lois ung present day apport Mee tecriiyas, Gove! “ian 9 earven ace pst al hie shi che face of watping one or mon of che aleve ft, the meade bang Fist nanat a remonal vues fine, Bletranic ‘Teiegrsie Regooratie Reenoer® W. Ossaxoonr, J ALE, Toot (9, ite. 2-36, 1950 Ngsreact—Analllestoie device for removing distortion from start eletypowrstor sal sere ve eee utes sine wave ow Tator fox nrg aro nay coanters for ye onigation. Lt prvi low out Hstston, high tlsance to Fut dstorton, tte inn. teases eneyapace bel seal] mgesataion of one clement Time entre quick cbnnaen wal ane ado, use ofc Latter: power, find selon uf routine matenance to one ajusiment. Cee a yes fapcrieae los been abained th eon 1 of hese wi Tanto Seuteatinn of Spowh.* RK. Porvea! and J.C, Stenwmnna! Heterenes conta! Soe. fi. x. 22, pp I-AA, Now, 1950 "Aaotaacs—This nan inter reper studi of thespecteaton af spec

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