Sony DVP-NS300 Operating Instructions Manual page 44

Checking the audio signal format
If you press DISPLAY twice 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
DOLBY DIGITAL
Front (L/R)
+ Center
Dolby Digital 3 ch
DOLBY DIGITAL
PCM (Stereo)
Sampling frequency
PCM 96kHz 24bit
Quantized bit rate
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
44
Rear (L/R)
3 / 2 .1
LFE (Low Frequency
Effect)
2 / 1
Front (L/R) Rear
(monaural)
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 63)