ASUS Xonar U1 Benutzerhandbuch

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ASUS Xonar U1
6.2.3  SPDIF Out/DDL
Xonar U1 is capable of outputting Dolby Digital Live, which are real-time encoders 
that transcode any audio, including games and music, into industry-standard Dolby 
Digital bit-streams on-the-fly. This is ideal for playback through a home theater 
system, creating an immersive and impressive cinema surround sound experience. 
It enables a single digital connection to carry high quality Dolby Digital surround 
audio from your PC to digital speakers and AV Receivers.
No Item
Description
1
S/PDIF Out enable/
disable
Click this check box to enable S/PDIF output.
2
S/PDIF Output 
Formats/Functions
This pull-down menu allows you to select one of the following 
two formats: 
-PCM (Pulse Code Modulation, which is a typical raw audio 
data format.) 
-Dolby Digital Live real-time 5.1ch encoding
3
Dobly Digital Live 
advanced upmixing 
option
This advanced setting will automatically upmix stereo (2ch) 
content to 5.1 channel surround with Dolby Pro-Logic IIx 
when using Dolby Digital Live output. 
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