47
Sound Adjustments
Checking the audio signal
format
If you press DISPLAY repeatedly during
playback, the format of the current audio
signal (Dolby Digital, MPEG audio, DTS,
PCM, etc.) appears as shown below.
Example:
Dolby Digital 5.1 ch
About audio signals
Audio signals recorded in a disc contain the
sound elements (channels) shown below.
Each channel is output from a separate
speaker.
• Front (L)
• Front (R)
•Center
• Rear (L)
• Rear (R)
• Rear (Monaural): This signal can be either
the Dolby Surround Sound processed
signals or the Dolby Digital sound’s
monaural rear audio signals.
• LFE (Low Frequency Effect) signal
Note
If “DTS” is set to “OFF” in “AUDIO SETUP,” the
DTS track selection option will not appear on the
screen even if the disc contains DTS tracks (
page
67
).
TV Virtual Surround
Settings (TVS)
When you connect a stereo TV or 2 front
speakers, TVS (TV Virtual Surround) lets
you enjoy surround sound effects by using
sound imaging to create virtual rear speakers
from the sound of the front speakers (L: left,
R: right) without using actual rear speakers.
TVS was developed by Sony to produce
surround sound for home use using just a
stereo TV.
This function is designed to work with the
LINE OUT L/R (AUDIO) jacks.
Note that if you select one of the TVS
settings, the player does not output the
following signals from the DIGITAL OUT
(COAXIAL) jack.
—Dolby Digital signals when you set
“DOLBY DIGITAL” in “AUDIO SETUP”
to “D-PCM” (page 66)
—MPEG audio signals
1 Press DISPLAY twice during
playback.
The following Control Bar appears.
DOLBY DIGITAL
Rear (L/R)
Front (L/R)
+ Center
LFE (Low Frequency
Effect)
c continued
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