Sony DVP-NC555ES Operating Instructions Manual page 75

AUDIO FILTER (except Super Audio CD)
Selects the digital filter to reduce noise above
22.05 kHz (Sampling frequency (Fs) of the
audio source is 44.1 kHz), 24 kHz (Fs is 48
kHz), or 48 kHz (Fs is above 96 kHz).
SHARP Provides a wide frequency
range and spatial feeling.
SLOW
Provides smooth and warm
sound.
Note
There may be little effect by changing the digital
filter depending on discs or playback environment.
DOWNMIX (DVD only)
Switches the method for mixing down to 2
channels when you play a DVD which has
rear sound elements (channels) or is recorded
in Dolby Digital format. For details on the
rear signal components, see "Displaying the
audio information of the disc" (page 55). This
function affects the output of the following
jacks:
– AUDIO OUT L/R 1/2 jacks
– DIGITAL OUT (OPTICAL or COAXIAL)
jack when "DOLBY DIGITAL" and "DTS"
is set to "D-PCM" (page 75).
DOLBY
Normally select this position.
SUR- Multi-channel audio signals are
ROUND
output to two channels for
enjoying surround sounds.
NORMAL
Multi-channel audio signals are
downmixed to two channels for
use with your stereo.
DIGITAL OUT
Select this if audio signals are to be output via
the DIGITAL OUT (OPTICAL or
COAXIAL) jack.
ON
Normally select this position. When
you select "ON," see "To set the digital
output signal" for further settings.
OFF
The influence of the digital circuit
upon the analog circuit is minimal.
Note
Super Audio CD audio signals are not output from
a digital jack.
To set the digital output signal
The following switch the method of
outputting audio signals when you connect a
component such as an amplifier (receiver) or
MD deck with a digital input jack.
For connection details, see page 21.
Select "DOLBY DIGITAL," "DTS," and "48
kHz/96 kHz PCM" after setting "DIGITAL
OUT" to "ON."
AUDIO SETUP
AUDIO ATT:
AUDIO DRC:
AUDIO FILTER:
DOWNMIX:
DIGITAL OUT:
DOLBY DIGITAL:
DTS:
48kHz/96kHz PCM:
If you connect a component that does not
conform to the selected audio signal, a loud
noise (or no sound) will come out from the
speakers, damaging your ears or speakers.
• DOLBY DIGITAL (DVD only)
Selects the type of Dolby Digital signal.
D-PCM
Select this when the player is
connected to an audio
component without a built-in
Dolby Digital decoder. You can
select whether the signals
conform to Dolby Surround
(Pro Logic) or not by making
adjustments to the
"DOWNMIX" item in
"AUDIO SETUP" (page 75).
DOLBY
Select this when the player is
DIGITAL connected to an audio
component with a built-in
Dolby Digital decoder.
• DTS (DVD VIDEO only)
Selects the type of DTS signal.
D-PCM Select this when the player is
connected to an audio
component without a built-in
DTS decoder. If you play DTS
audio sound tracks, the player
outputs stereo signals via the
DIGITAL OUT (OPTICAL or
COAXIAL) jacks.
DTS Select this when the player is
connected to an audio
component with a built-in DTS
decoder.
OFF
STANDARD
SHARP
DOLBY SURROUND
ON
D-PCM
D-PCM
48kHz/16bit
c continued
75