Audio Settings; Dolby Digital; Dts; Mpeg - NEC NDRV-62 Owner's Manual

Before Operation (Continued)

Audio Settings

Each DVD disc has a variety of audio output options.
Set the recorder's Audio Output according to the type of
audio system you use.

Dolby Digital

PCM: Select when connected to a 2-channel digital stereo
amplifier. The Recorder's digital audio outputs sounds in
the PCM 2ch format when you play a DVD video disc
recorded on the Dolby Digital recording system.
Bitstream: Select "Bitstream" if you connect the
Recorder's DIGITAL OUT jack to a Dolby Digital
decoder (or an amplifier or other equipment with a
Dolby Digital decoder).

DTS

OFF: If you select "OFF", the DTS signal is not output
through the DIGITAL OUT jack.
Bitstream: Select "Bitstream" if you connect the
Recorder's DIGITAL OUT jack to a DTS decoder (or an
amplifier or other equipment with a DTS decoder).

MPEG

PCM: Select when connected to a 2-channel digital
stereo amplifier. The Recorder's digital audio outputs
sounds in the PCM 2ch format when you play a DVD
video disc recorded on the MPEG2 recording
system.
Bitstream: Select "Bitstream" if you connect the
Recorder's DIGITAL OUT jack to a MPEG decoder (or
an amplifier or other equipment with a MPEG decoder).
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Sampling Frequency

If your receiver or amplifier is NOT capable of handling
96 kHz signals, select 48 kHz. When this choice is
made, this unit will automatically convert any 96 kHz
signals to 48 kHz so your system can decode them.
If your receiver or amplifier is capable of handling
96 kHz signals, select 96 kHz. When this choice is
made, this unit will pass each type of signal through
without any further processing.

DRC (Dynamic Range Control)

With the DVD format, you can hear a program's sound-
track in the most accurate and realistic presentation
possible, thanks to digital audio technology. However,
you may wish to compress the dynamic range of the
audio output (the difference between the loudest sounds
and the quietest ones). Then, you may listen to a movie
at a lower volume without losing clarity of sound. Set
DRC to ON for this effect.