Operation Manual

Chapter 4: Configuration
91
Advanced Audio Configuration
When in Configuration under the Audio tab, click Advanced to access
extra settings for configuring your playback sound.
Miscellaneous
This tab allows you to configure audio properties for DVD-titles
equipped with multichannel encoding.
Dynamic Range Compression
This section only applies to disc titles with Dolby Digital technology.
• Select the Quiet Environment if you are in the mood to watch a
movie without distractions. All audible sound, from low
frequency to high frequency audio effects, will be highly
distinctive and fall into the full dynamic range of Dolby Digital.
• If your listening environment is not completely adequate to
enjoy the full dynamic range of Dolby Digital, select the Normal
Environment. Audible effects that fall in the extreme ranges of
Dolby Digital’s audio spectrum will be compressed.
• If you are using CyberLink PowerDVD on a notebook or laptop,
the last selection is for you. In a Noisy Environment, low range
audio signals will be amplified so that the audible volume will be
increased.
Low Frequency Effect (LFE)
• Low Frequency Effect (LFE): select this option to elevate the
bass and enhance the LFE effects of your Dolby Digital or DTS-
enhanced disc titles. This is recommended for headphones, 2-,
and 4-speaker systems.
Headphone Settings
The following options are available when you select Headphones as
your speaker environment in Audio configuration.
SRS TruSurroundXT (Optional)