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• Play the selection and listen for the integration with the main speakers. As
the audio moves across the three front speakers, listen for a smooth tran-
sition from one speaker to the next. You should not hear any voids in the
sound stage.
• Make 1/2" changes in front to back location until you find the Mezzo loca-
tion that offers the best integration.
Image Height
Check the image height. Does the dialogue of a movie have the correct height? Is it
too low or too high?
If needed, adjust the amount of rotation until the image height is correct. On a stand
or floor mounted Mezzo, raising the front spikes will raise the image height; lowering the
front spikes will lower the image height. Where possible, we recommend that you add or
remove a spacer to get the correct image height. This will allow the PDC to be reset using
the tables in Section 10.
Mezzo Rotation
Our testing has shown that a
stand-mounted Mezzo, at listening
distances greater than 2-3 meters, re-
quires the front of the Mezzo to be
raised about 1". This is because the
ef fects of comb-filtering are more
noticeable the further you are away
from the Mezzo. This comb-filtering
reveals itself as a slight nasal sound
in the voice. If you notice this in the
S
5 . 3 — I
E C T I O N
N T E G R A T I N G T H E
W i l s o n A u d i o S p e c i a l t i e s
M
E Z Z O I N T O
D
IODE
S
PIKE
F
14 – S
A
IGURE
PIKE
SSEMBLY
S
U R R O U N D
3/4" S
S
CREW
N
UT
: D
N
S
IODE
O
PACERS
S
Y S T E M
ET
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