Sony DVP-NS71HP User Manual

You can check the audio signal format by 
pressing AUDIO repeatedly during playback. 
The format of the current audio signal (Dolby 
Digital, DTS, PCM, etc.) appears as shown 
below.

Example:
Dolby Digital 5.1 ch

Example:
Dolby Digital 3 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

If “DTS” is set to “OFF” in “AUDIO SETUP” 
(page 68) the DTS track selection option will not 
appear on the screen even if the disc contains DTS 
tracks.

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 only works when playing a multichannel 
Dolby audio sound track. Furthermore, if the 
player is set up to output the signal from the 
DIGITAL OUT (OPTICAL or COAXIAL)/
HDMI OUT jack, the surround effect will 
only be heard when “DOLBY DIGITAL” is 
set to “D-PCM” in “AUDIO SETUP” (page 
67).

The following display appears.

See the explanations given for each item 
in the following section.
• TVS DYNAMIC THEATER
• TVS DYNAMIC
• TVS WIDE
• TVS NIGHT
• TVS STANDARD

1:ENGLISH DOLBY DIGITAL

3 / 2 .1

Rear (L/R)

Front (L/R) 
+ Center

LFE (Low Frequency 
Effect)

2:SPANISH DOLBY DIGITAL

2 / 1

Front (L/R)

Rear 

(Monaural)

SUR

TVS DYNAMIC THEATER