Alfa Romeo 4C Alpine Radio 2018, Руководство пользователя

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To correct this, this unit is able to delay the audio signal
to the speakers closest to the listener. This effectively
creates a perception of increased distance for those speak-
ers. The listener can be placed at an equal distance
between the left and right speakers for optimum staging.
Listening Position example as follows in this section:
Example 1: Front Left Seat
Adjust the time correction level of the front left speaker to
a high value and the rear right to zero or a low value.
The sound is not balanced because the distance between
the listening position and the various speakers is differ-
ent. The difference in distance between the front left
speaker and the rear right speaker is 1.75 m (68-7/8
⬙
).
Here we calculate the time correction value for the front
left speaker in the diagram on the above.
Conditions:
Farthest Speaker - listening position : 2.25 m (88-9/16
⬙
)
Front left speaker - listening position : 0.5 m
(19-11/16
⬙
)
1 — 0.5m
2 — 2.25m
1 — 5.1ms
6
SOUND SETTING 49