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center frequency, an equalizer level and a Q
factor for each band.
! A separate CUSTOM1 curve can be cre-
ated for each source.
! A CUSTOM2 curve can be created com-
mon to all sources.
! The center speaker largely determines the
sound image and getting the balance right
isnt easy. We recommend reproducing a 2-
ch. audio (a CD for example) and getting
the balance right among the speakers ex-
cept for the center, and then reproducing a
5.1-ch. audio (Dolby Digital or DTS) and ad-
justing the center speaker output to the
balance you have already got among the
other speakers.
1 Touch A.MENU and AUDIO and then
touch NEXT twice.
2 Touch PEQ.
# You cannot select PEQ when neither
CUSTOM1 nor CUSTOM2 equalizercurve is se-
lected.
3 Touch a or b to select the desired item.
Each time you touch a or b selects the item
in the following order:
SP-SEL (speakers)BAND (bands)
FREQUENCY (center frequency)LEVEL
(equalizer level)Q. FACTOR (Q factor)
4 Touch c or d to select the speaker to
be adjusted.
Touch c or d until the desired speaker ap-
pears in the display.
REAR (rear speakers)CENTER (center speak-
er)FRONT (front speakers)
# You cannot select speakers whose size is set
OFF.
5 Touch b and then touch c or d to se-
lect the equalizer band to be adjusted.
Each time you touch c or d selects equalizer
bands in the following order:
LOW (low)MID (mid)HIGH (high)
6 Touch b and then touch c or d to se-
lect the center frequency of selected band.
Touch c or d until the desired frequency ap-
pears in the display.
100125160200250315400
5006308001k1.25k1.6k2k
2.5k3.15k4k5k6.3k8k (Hz)
7 Touch b and then touch c or d to ad-
just the equalizer level.
Each time you touch c or d increases or de-
creases the equalizer level. +06 06 is dis-
played as the level is increased or decreased.
8 Touch b and then touch c or d to se-
lect the desired Q factor.
Each time you touch c or d switches between
the following Q factor:
WIDE (wide)NARROW (narrow)
# You can adjust parameters for each band of
the other speakers in the same way.
Note
You can select a center frequency from among 20
frequencies for each band. You can change the
center frequency in 1/3-octave steps, but you can-
not select frequencies that have intervals shorter
than 1 octave among the center frequencies of
the three bands.
Digital Signal Processor
En
69
Section
14
Digital Signal Processor