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Using
the Graphic
Equalizer
(con,inued)
Characteristics of each frequency
range
The following are examples of typical applications with
regards
to
the
equalizer band settings
These statements are used in
a
general manner
of
speaking
and
may not hold
true
in all
cases
Es-Ha Deep bass range
The sounds of
the
bass, drums,
etc.
are
dramatically strengthened
lieox4
Bass range
This range provides the sounds of the
saxophone,
trombone, etc
sounds can be
clarified, if
indistinct, by reducing this
setting.
I400
HA Mid-bass range
(the fundamental
range
lor
music)
This
control can
be used
to
reinforce the sounds
of
male
vocals,
etc.
F kHn Mid-range
This control can be
used
to
add clear
presence
and
realism to
female vocals, etc
Examples
of
applications
By using the seven band-level controls, various corrections
of
the
sound
field
and tone quality are
possible.
For creation of a sound field in the listening
foom.
Correcting room
acoustics
Each
room has
its
own particular
effects on
frequency
characteristics.
These
effects are determined by a
number
of
conditions, such as room size, furnishings, etc.
The
7
separate
divisions of
the
band level
control
on
thls unit
make
it
possible
to
selectively
correct
only
the
frequency
ranges necessary
to
suit
the
conditions
of
each
listening
room
An example
ol
room
acoustics
correction
ln order to
correct
the
peaks and
dips
in bass sounds caus-
ed by reflection, reduce
the
160 Hz level
4-6
dB and then,
raise
the
level
of
sounds below
63
Hz and above
6.3
kHz
vicinity
slightly.
dBezl
I r@H2l I@Hrl
I lkHzl I2skHzl
16
9
3
3
6
9
e
Es
kH,
Mid.high range
This
range provides
clarity
and color variations
to
stringed
in-
struments, etc
FskHz] Treble range
This
control can be
used
to
brighten
the
sounds
ol the llute
and
similar instruments.
lt
sounds seem too jarring, a softness can
be
applied
by
reducing the setting.
F6
kHa Super-treble range
This control
can
be
used
provide an extra
measure
of
delicate
vibration
to
the sounds of the cymbals, triangle, etc.
lf
tape
"hiss"
noises
are
annoying,
this control's
setting
can
be
reduced
to
alleviate such
noises.
For
editing "live" recordings
made on tape,
etc.
Cutting the
noise
from
live recording tapes
Live
tapes
recorded outdoors generally contain
popping
noises caused
by
wind
and
various other noises from the sur-
rounding
area.
ln order
to
effectively eliminate wind
noise,
cut
bass sounds below 63 Hz and raise
the
level of sounds
in
the 400
Hz
range
Then
control sounds
made by
birds, etc.,
with
a 6
3
kHz adjustment.
For
creation
ol
unique, individually
per-
sonalized sounds.
Producing clear vocals
For female vocals, raise
the
level
of
the
I
kHz-2
5
kHz
range
by
2-4
dB
To rectify omission,
raise
the
level of the
6.3 kHz vicinity
slightly.
Male
vocals can be improved by
raising
the
level of
the
400
Hz-2.5
kHz
range
Below
is
an example
of
a lemale vocai correction.
70
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