LG BP440 Owner's Manual page 24

24 System Setting
Sampling Freq.
(Digital Audio Output)
[48 kHz]
Select this if your A/V Receiver or Amplifier is
not capable of handling 192 kHz and 96 kHz
signal. When this choice is made, this unit
automatically converts any 192 kHz and 96 kHz
signals to 48 kHz so your system can decode
them.
[96 kHz]
Select this if your A/V Receiver or Amplifier is
not capable of handling 192 kHz signals. When
this choice is made, this unit
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automatically converts any 192 kHz signals to
96 kHz so your system can decode them.
[192 kHz]
Select this if your A/V Receiver or Amplifier is
capable of handling 192 kHz signals.
Check the documentation for your A/V Receiver or
Amplifier to verify its capabilities.
DRC (Dynamic Range Control)
This function allows you to listen to a movie at a
lower volume without losing clarity of sound.
[Auto]
The dynamic range of the Dolby TrueHD audio
output is specified by itself.
And the dynamic range of the Dolby Digital
and Dolby Digital Plus are operated as same as
the [On] mode.
[On]
Compress the dynamic range of the Dolby
Digital, Dolby Digital Plus or Dolby TrueHD
audio output.
[Off]
Turns off this function.
,
Note
The DRC setting can be changed only when a
disc is not inserted or the unit is in complete
stop mode.