The Somerset reporter., 1889-04-25
The Phonopore
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A15at No year. -lnce Ne directed A.
tshign - d new and important adYzuce
10 e.eetf a. science wAiea had men r.
Gently beeu msde ~ ar z. Langdor=
DaFIes- MS aJs.nee va due " tae
.hYeat "a " ma, gentleman u tae paon
oPYre a. n-'r1ment - man II "a.ca
elec'rta effects are produced 1u5er epL-
dtI'h- "h.eA. pret.yJ-.y ~ a.- d..aly=
cry bad g"~u 'h9gIn. ~ max them .f1-
p9--i9.e. A. lhe tim above rsferrel -
~ de.rf.ed ne phgD3gofc and H. ar
Hllcs.Ipl- ~ an etper.fleBtaI -csle a. n
Lan2dpr- Dawes laboratory and ye re-
corded tic rusul'- " dsfo9u-trafi4u II
the pract4cs. working II -. -y-.fa4 t.
connection "4tA The - gfspa lie pG tle
S1u'hea-tefn Hallway 5e' reeu LpHa1i.
Bridge and Fo4Kest1ue Satisfactory st
we're the experiments sud ne 1etunu-,ra-
ton of the practicabiliiy Of the principle.
time and further experience developed
.he Necessity for improvements u detz
ia order - render the -y-tHm perfect and
, fslia5.e from d commercial wofk ~
p9nt II view. These improvements the
inventor IA mace aud, hayiug made
taeu. he ma had ,ae system under test 10
prsctlcai every day wOrsiug FOR s.Tersl
H..tth' .'-,' upon te4t9rapa Inc OF tHe
Mid4ahd halfway. Mr. L4ugdph- Dave
ha@ a--o c3ihfieie 4ns,a.-allpn q. NJ
"a ''ial'fh- h'"'fas H9u-e icloF'a
Tn '<Hh ib"H1. IDhI9b. a. a Ietrh- 1tU4-
9h'i f.9h "ilh WHICH. ata WIN taat a
Ne M'plaAi ha't" a!. We we're ire~ett-
IN ol1el - I'hleI Description - lie
eApei .ueht7 ana the-I rem, Gear i ".
3e necessary a. W. "4i-tl 70 des f'e
sfiehf 'he nature OF .ae Invention. hu2
heTe We musl nrst reiei - ne "f..-ku 3Ns
Iaet ti~t' II telephone 2e inserted II
WIRE situated near % 3 NE q e!esrapA
IRE. every passing current ~. produce
n2I'e- IN the tespA9h". AotH outstanding
thst the telephone VIZ = perfectly in-n-
lated from the telegraph w'r-s. T-ese
h94,ts are known d, INDUCTION h9i-es.
ana II "as "hile inFe'' gam. tae I4eu-
oInena Of INDUCTION VIII ne 'le" Of e
Vl>ihs Ineahs ~ ppyla' = enc. ia t~-e-
phones maj MF; Lang lpn-lls'te9 mar
the discovery "Airh hae !eG 10 t-e M
p'f'ant result, 1E4rF c"Es.deFa,i2u- ii
inNt,l 2auCh> 4ea MN - We conclusion
ma INJUNCTION Wa eau>eI 3y ,piAe 'p7n
81 tllita4 4olct. "'.eh IL -At Dc >-psf-
a1ed from currents anl which Won 4 pas
lFeei! 'Hiousl lA>l4slioh- .thpa>>@1-e ~
CURRENTS lie iurther conciu1el tla.' Il
lhI> were 50 he" serle- 81 4u>if lu"ut.
II eAt De constructed lyr 'Ae ut."zatI9n
Oh thI9 lofce' ana cApaH.e 81 be.n9 ! u. IL
operation III COMPANY WIN clilehl .Lstlu-
mehts on the same wife II concur
ohs nave been pr we'd TO De perfectly cor
,iev.,Grment ~ ~ ,.rsrrfrI. IT,.
,n..n,. h.,a h..n rrsa. t.b;ct r.,.-a-.r.
sv.tern of co,r,rpr,i1a,.,,,,' ~ ,ha t{gLs..
,rac,icsl u.iIi,v 49, t.,. -. le -
Mr. Iangdnn.iiaria. 10. ad'I.i 49,.
and ,,I,nand.nt c,a,..a- 49, t',..5-,.t
rlectricai dev4Ionnirt Tbe ar7v f1r,1
af el.c,rical forc,. Which fr5. r.. nas.
seoe ,hronyb ms ir.,rnrrar.- a-.yl.a-.
Ia 40 si,ravs carap,Iaa, 49, ..~'sfa,.5
,yith .unnd IA. invar.-,r - .t.,af,-a
d.nami,at.d IA, f1r... ..,.t...,...,.7,-5.- ~,
pul.e " and ~. Instrument ,h.. =,.,,i.,,I,-
nor"
III. certainly y.-v r.,na-ts4fa an -
SOM II may anp4ar a77nl,-T -, r,..,5-z,.
thar phanouorir ,nq..aa,. car a.. ran
,ni,,ei .nd r.ra.,...,I .l,rg4,,,i, ,,-i,,a-,
Hne win, IL ~. ,,r,onnr,a-. y,6fi.. a. -.
sam, lime ;,legra,,,,ir fn...at,,. ave 800,
transmitted and racefy.d ,tr1,l,a -.
sa,ns vira nv .ha or{5rarv +.l..,-.,.i5.
apnarstn, No To-. r.rnqrt.fl. +. T. I'M,
II i ma 1..sa fqr. ,t.. "a. ,,h,r,,,.,,f..
ipstrrp.nt. bara M corInc.fr, -.
tbrau.,h ,h.m T54 rbon.,r,o-s. -. mn
ipterrunted nassau 10 .i.c-ri.el ~.
canatl. of being as.ocist4d with sound
although il does no, neruft the massage
Of electric currents FYr.rnail, IT,
phononor. fransmitfer reserl,,i,.s af#nr.if.
nary Morse KEY. mounted IN a bs.4 s,,iIr