Specifications
F
t
I
t
I
I
T
I
T
I
I
I
t
I
I
I
I
I
I
I
I
II. 
HOW 
TO 
AID 
MAGNETIC 
SOUND TO 
A  FIIM
TVIrrnh denends  o' 
tho  ftrna  nr  r;1m 
to 
which  sound 
is  to  be 
added:  doeumentcrrr. 
feaJ:rr-^
l'f 
uurr 
vu 
uJ 
yv 
va 
Dvwru 
us 
auugu 
u3r.y 
i 
j 
sauuJ'c
fi1m, 
ne\^rsreel 
and so on. 
Dependj-ng 
on 
eircumstances,  the  operator  may 
have 
wide
"lattitude 
or  he  may'  on 
the 
contrary, 
have to  closely  folfow  the 
written 
script.  The
three 
elements 
from 
which 
any 
sound 
track 
is  compi]ed 
- 
narration,  music 
srd  mis-
celfaneous 
sormd 
effects 
- 
wifl 
have 
to 
be  lntroduced  in  vastly  differeni 
propor-
rinrc 
onnnrrl  ino  1-n  tl.ro  lrinrl  nf 
f LLm  inVO]Ved.
ervrru 
t
- 
Docr:mentary 
Films 
- 
Newsreels
In  this 
category 
of  film, 
music is 
used 
simply  to 
sustain 
the 
general 
atmosphere,
while 
the  script 
is 
designed 
to  introduce 
or 
explain 
the 
succeeding scenes. 
The
operator  should 
not 
atLempt to  record 
a-11 the 
words 
spoken 
by the 
pecple 
seen 
on
fLa onroan 
or  he 
ttill 
find  himself 
faced wlth 
some 
exceedingly 
difficult 
problems
in  sychronization. 
In general, 
the 
spoken commentary 
must 
be  kept 
sh-o:i and ctear
and 
musb not  seek merely  to  express  the 
same 
thing 
as 
the  image 
on ti.:  screen.
- 
Feature 
Films
Here, 
music  and sonnd  effects  are  wedded to  the  action  in  order 
to 
leni 
powerful
aural 
d.istinctlon  to  certain 
scenes. 
The 
musi-c 
must 
be chosen  with 
special 
care,
and 
lts 
sefection 
requires 
an  intlmate 
acquaintance 
with  the  ioea 
berrnd  the
script. 
Sometimes musical 
passages 
are  used 
to  bridge  the 
gap 
bctiveel 
-".ro 
spoken
qonrrennFq 
Acnenrino  aorlrin 
qolootad 
n2qqeoaq 
(hr, 
.liohf  lrr  J-rrrnino  rr-  lho  rrolrrmo)
Uvuyuuuu6lu\UJ!qr1ll1]64^\vVIL,JL/
helps  to  avoid  monotony. Tf  bhe 
musicaf  theme used 
has 
a marked cresc:ido, 
care
must be 
taken 
to 
prevent 
this  from  interfering  wibh  a 
spoken 
passage.
- 
Sound Effects
Il  -ls difficu'l  t  to  lay  down 
any 
hard-and-fast  rules 
applicab'e  lo 
so,;::i  effecLs,
since  the 
latter 
depend  entirely  on 
the 
charac'ber  of  the  film  involve:i.  Broadly
sncaki  nr"-  onc  cpn  d i sti  nr"p'i sh  hof 
'.'66h  c.rnahrnni  zonl  nnrl  nnn-crmnL  -^liZ:i 
SOUnd
effects.
Non-s;mchronized 
sound effects 
(such 
as 
the whistling  ot  tne  wind,  noise  of  crowd)
mpv  hc  Lrepicd 
exactlv 
'l'i 
ke  bar:kr"rnrrnd 
nrrqin.  Thp-r  m:rr  he  ci t]^or  roc:--'led 
with  r
-*J
tape  recorder 
when 
the  scene  is 
shot 
or imitated  by  using  the  special 
records
thrt  m:v  hc  nr:rqlased.
Lv  y4t 
\
Tho  srmchraniq.ao  rrar-iotv 
qrrnh:q 
tlnoqo  nnrtrarrinq  lhc 
qm:qhirq 
nf  :  c::qq  l-he
t 
uqvrr
slamminr" of  a  do^- 
arrr cn nn  ^-tail 
a certain  amOurrt Of skilf  On 
the 
part 
of  the
vrrt  Lfrwuff
nnnro*nr 
'T|l.rarr 
mDr/  ho  ai  l-lron  nrndrrnod 
qrli 
fli a  iol  I rr whon 
-tho 
qnrrnd 
i e  nrrlrhonl  in  nr
uPc-rauvf 
. 
rrls.y 
u4.y  vs  saufrsr  yruuuu9u 
aa 
urrrurar 
r.y 
wrfsrr  urrs  ovwru 
LJ 
'!uvwcu 
rrrt  v'
recorded 
on 
a tape 
recorder 
at the  time  the  scene 
is  shot  and registereci 
on  Lhe
fih,  after 
it  has been 
edited.
- 
Sound 
ndlting
So that  the filn  will 
appear 
harmonious  and 
logical 
, 
the sou:rd at  an.'.' 
givcn  momcnt
--.^+  ^f-----^  -^+-h 
tho  n.intrrroq  th:t.it:cr.omnanies 
^€f^-  -.;^..i-- 
ihe 
iinished
UUDU 
4fwdJD 
u4UUtl  UIls 
}JfUUUIvD 
UlIau  IU 
auuvuysrlf 
uD. 
4L 
vsr 
vf,sw  r116 
t
cditod  film  i i 
is  a  .oood idea  tn 
dreur  rrn 
o 
scrint 
in  xhich  the  timir.q 
nf 
erch
scene 
j-s 
accurately  noted,  as 
has 
been 
done  in  the 
following 
example:
t,
Scene
No
Srrlli  onl-
Sec-
onds
q^rrhrt 
sanrronna
Control
q^++i-^-
uc  u urrl€io
D ^--  -1- -
1
llYll 
fi  lmq  nroqont.
yr  vU\,9 
v 
.
5
Opening 
:
music
2 T]TIE
5
3
lst 
scene 
of  fi-Ln
t0
Fade music
--^1,.-t  I -,
6a 
au  udraJ
''P1nr-1rn
r0
Qnaonh 
wi ih
music 
in  back-
grrund
ttMicrott
on  10
''v 
o,Lume
on6
7A










