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You can adjust the values of certain digital sound field parameters so the sound fields are recreated accurately in your
listening room. Not all of the following parameters are found in every program.
•
DSP LEVEL
(DSP level)
Function:
Adjusts the level of all the DSP effect sounds within a nan'ow range.
Description:
Depending on the acoustics of your listening room, you may want to increase or decrease the DSP
effect level relative to the level of the direct sound.
Control range:
6 dB to +3 dB
•
INIT. DLY
Function:
Description:
Control range:
(Initial delay)
Changes
the apparent
distance
from the source
sound by adjusting
the delay between
the direct sound
and the first reflection
heard by the listener.
The smaller
the value, the closer the sound source
seems to the listener.
The larger the value, the farther
it seems.
For a small room,
set to a small value. For a large room,
set to a large value.
1 to 99 msec
I
I
2
_-_L_
Time
Delay
] )ound Source
g
_
Reflection Face
SOllrce Sound
I [H][]
Earl?,
II
Reflections
Time
Delay
Small value = 1 ms
La*ge value = 99 ms
For 2ch Stereo:
•
DIRECT
(Direct)
Function:
Bypasses this unit's decoders and DSP processors for pure high fidelity sound when playing 2-channel
analog sources. The AUTO setting is effective only when BASS and TREBLE are set to 0 dB.
Choices:
AUTO, OFF
• When mnlti-chamlel
signals (Dolby Digital and DTS) are inpm, they are dowlmlixed to 2 chamlels and output from the front left and
right speakers•
• When "BASS OUT" is set to BOTH, or "FRONT SP" set to SML and "BASS OUT" set to S\,_TR. front left and right speaker low-
frequency signals are redirected to the subwoofer.
65
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