Adjusting The Volume Difference Between Audio Signals Encoded On A Dvd - Sony TAD-M30 Operating Instructions Manual

Digital processing amplifier
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Adjusting the Sound
Adjusting the volume difference between
audio signals encoded on a DVD
— D.RANGE COMP
This function lets you increase the dynamic range
compression ratio in order to reduce the difference in
volume between high-volume sections (the loudest
sounds) such as explosions and screams and low-volume
sections (the softest sounds) such as background noises
and gasps. This is useful when watching movies at low
volumes at night or for soft sounds which are otherwise
difficult to hear.
Item
Adjustment contents
D.RANGE COMP
Playback volume difference
1
Select the desired surround mode (see page 24)
and play the DVD.
2
Press CURSOR MODE repeatedly until "LEVEL
ADJUST" appears in the display.
"CURSOR z LEVEL" lights in the display.
3
V
v
Press CURSOR
/
repeatedly until "D.RANGE
COMP" appears in the display.
4
B
b
Press CURSOR
/
to select the desired
compression ratio.
CURSOR
Volume difference:
Encoded volume difference
Setting value: OFF 0.1 0.2 0.3 ... 0.8 0.9 STD MAX
EN
30
Initial value
OFF
2
3,4
LEVEL
Minimum
Setting
Effect
OFF
Encoded volume difference
0.1 to 0.9
The volume difference decreases as the
value becomes larger (i.e., 0.1, 0.2, 0.3 ...).
STD
The volume difference is reduced to the
recommended level encoded on the DVD
software you are playing.
MAX
Minimum volume difference
z
Customized surround mode sounds are stored in the memory
for about 1 week even if you unplug the power cord of the
processing amplifier.
To change a customized surround mode, select and adjust the
respective surround mode again. To return to the original sound,
set the initial value.

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