
FILTER
Four ty
To enab
Bandpas
• P
• A
• S
e
•
Stack F
• P
TVG Fil
• C
• C
AGC Fil
• G
STEP 1
OPTIONS
es of filte
e each filt
Filter
rforms Fast
podization ap
etting the del
ding at Dela
nly use with
lter
rforms horiz
er
n set custom
n select ‘Fro
er
ood for old s
: Filters
s are avail
r check th
Fourier Tran
lies a taperin
ay and durati
+ Duration.
i-polar data (
ontal stack u
TVG value or
Seabed’ to
ismic system
– Turn fil
done tes
ble to enh
‘On’ box.
form process
g function bri
n values will
duration of
ot valid for
ing window of
use default.
gnore water
.
rs on an
ing effec
nce the di
ing on input si
nging the inp
esult in proc
ms uses the
nipolar signal
specified len
olumn, but m
ad
ust se
of
each
play of the
nal. Enter a
t signal value
ssing a clippe
ntire signal
).
th for decre
st have wate
tings to s
ilte
profiles as
high pass and
to zero at eit
signal start
fter the dela
sing signal n
bottom digit
e affect,
described
low pass valu
her end.
ng at Delay ti
.
ise.
ized first.
urn all of
Page 3
below.
.
me and
when
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