The Advanced MCACC menu
10
85
En
Standing Wave
• Default setting:
ON
1
/
ATT 0.0dB
(all filte
r
s)
Acoustic standing waves occu
r
when, unde
r
ce
r
tain conditions, sound waves f
r
om you
r
s
p
eake
r
system
r
esonate mutually with sound
waves
r
eflected off the walls in you
r
listening
a
r
ea. This can have a negative effect on the
ove
r
all sound, es
p
ecially at ce
r
tain lowe
r
f
r
equencies. De
p
ending on s
p
eake
r
p
lacement,
you
r
listening
p
osition, and ultimately the
sha
p
e of you
r
r
oom, it
r
esults in an ove
r
ly
r
esonant (‘boomy’) sound. The Standing Wave
Cont
r
ol uses filte
r
s to
r
educe the effect of ove
r
ly
r
esonant sounds in you
r
listening a
r
ea. Du
r
ing
p
layback of a sou
r
ce, you can customize the
filte
r
s used fo
r
Standing Wave Cont
r
ol fo
r
each
of you
r
MCACC
pr
esets.
2
1
Select ‘Standing Wave’ from the Manual
MCACC setup menu.
2
Adjust the parameters for the Standing
Wave Control.
•
Filter Channel
– Select the channel to
which you will a
pp
ly the filte
r
(s):
MAIN
(all
exce
p
t cente
r
channel and subwoofe
r
),
Center
o
r
SW
(subwoofe
r
).
•
TRIM
(only available when the filter channel
above is
SW
)
– Adjust the subwoofe
r
channel level (to com
p
ensate fo
r
the
diffe
r
ence in out
p
ut
p
ost-filte
r
).
•
Freq
/
Q
/
ATT
– These a
r
e the filte
r
p
a
r
amete
r
s whe
r
e
Freq
r
e
pr
esents the
f
r
equency you will be ta
r
geting and
Q
is the
bandwidth (the highe
r
the Q, the na
rr
owe
r
the bandwidth, o
r
r
ange) of the attenuation
(
ATT
, the amount of
r
eduction to the
ta
r
geted f
r
equency).
3
When you’re finished, press RETURN.
You will
r
etu
r
n to the
Manual MCACC
setu
p
menu.
Acoustic Calibration EQ Adjust
• Default setting:
ON
3
/
0.0dB
(all channels/
bands)
Acoustic Calib
r
ation Equalization is a kind of
r
oom equalize
r
fo
r
you
r
s
p
eake
r
s (excluding
the subwoofe
r
). It wo
r
ks by measu
r
ing the
acoustic cha
r
acte
r
istics of you
r
r
oom and
neut
r
alizing the ambient cha
r
acte
r
istics that
can colo
r
the o
r
iginal sou
r
ce mate
r
ial
(
pr
oviding a ‘flat’ equalization setting). If you’
r
e
not satisfied with the adjustment
pr
ovided in
Automatically setting up for surround sound
(Auto MCACC)
on
p
age 37 o
r
Automatic
MCACC (Expert)
on
p
age 78, you can also
adjust these settings manually to get a
f
r
equency balance that suits you
r
tastes.
Note
1 You can switch on o
r
off the Standing Wave and Acoustic Calib
r
ation EQ featu
r
e in the
AUDIO PARAMETER
menu.
See
Setting the Audio options
on
p
age 64 fo
r
mo
r
e on this.
2 • Since they will be ove
r
w
r
itten, you may want to save the standing wave settings made with the Auto MCACC Setu
p
to anothe
r
MCACC
pr
eset.
• Standing Wave cont
r
ol filte
r
settings cannot be changed du
r
ing
p
layback of sou
r
ces using the HDMI connection.
• When
Standing Wave
is selected fo
r
a MCACC
pr
eset memo
r
y whe
r
e
STAND.WAVE
is set to
OFF
in the
AUDIO
PARAMETER
,
STAND.WAVE
ON
is automatically selected.
1. Fine Channel Level
2. Fine SP Distance
3. Standing Wave
1c.Manual MCACC
4. EQ Adjust
5. EQ Professional
A/V RECEIVER
Exit
Return
1c3.Standing Wave
A/V RECEIVER
Exit
Finish
Filter 1
Freq
[Hz]
Q
ATT
[dB]
Filter 2
Freq
[Hz]
Q
ATT
[dB]
Filter 3
Freq
[Hz]
Q
ATT
[dB]
63
SW
Filter
Channel
0
dB
5
10
16
32
63
125
250
500
1k Hz
10
5.0
120
10
5.0
201
10
+10.0
5.0
TRIM
[dB]
MCACC
M1.MEMORY1
3 When
EQ Adjust
is selected fo
r
a MCACC
pr
eset memo
r
y whe
r
e
EQ
is set to
OFF
in the
AUDIO PARAMETER
,
EQ
ON
is automatically selected.
VSX-1019_KU.book 85 ページ 2009年2月17日 火曜日 午前11時56分