Asus Xonar HDAV1.3 Slim User Manual page 23

6.2.6 Dolby Pro-Logic IIx
Dolby Pro-Logic IIx is a 7.1 surround upmixing technology and is widely used in
home theater systems, TVs, game consoles, and car audio systems. It can expand
stereo audio, such as MP3, CD, and TV programs into immersive 5.1 or
7.1-channel surround.
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No Item
1 Dolby Pro-Logic IIx
enable/disable
2 Center Width
3 Reset
4 Dimension
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Description
Click this check box to enable Dolby Pro-Logic IIx. Clicking
the text bar will switch the right window to the Pro-Logic IIx
page for manual adjustments.
This parameter is used to set the spread of the center, mainly
for the vocal signals of songs and music. Drag the scroll bar
to the left to centralize the vocal signal. Drag to the right side
to widen the vocal sound range.
Reset all settings to the defaults.
The dimension parameter fades sounds to the front or rear
of the listener.
ASUS Xonar HDAV Slim
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