Toshiba SD-4800 Service Manual page 85

Audio
PCM Down Sampling
Digital Output
Dynamic Range Control
Karaoke Vocal
PCM Down Sampling
Make this selection only when you use your audio
equipment (e.g. receiver) connecting to the DVD
player via the BITSTREAM/PCM (DIGITAL) AUDIO
OUT jack.
According to performance of your connected receiver,
select a sound processing option for playback of a
disc that contains high frequency signals (sampling
frequency 96 kHz).
Off: Select when your connected receiver processes
high frequency signals of 96 kHz.
The DVD player outputs these signals as they
are on the disc.
On: Select when your connected receiver does not
process high frequency signals of 96 kHz.
The DVD player outputs these signals in a disc
depressing the frequencies to 48 kHz.
Notes
• Regardless of this setting, high frequency signals on a
DVD disc are down-converted to 48 kHz if that disc is
copy protected.
• If you select "Off" because your connected receiver
does not process high frequency signals of 96 kHz, you
will not hear output sound from those signals.
Off
Bitstream
On
Off
DVD-V
Digital Output
DVD-V VCD
Select the output sound format corresponding to your
system connection.
For details of sound recording systems, see
Bitstream: Select when connected to an amplifier
equipped with a Dolby Digital, DTS,
MPEG1 or MPEG2 decoder.
The DVD player outputs digital audio
information in the bitstream format
when you play a DVD video disc
recorded on the Dolby Digital, DTS,
MPEG1 or MPEG2 recording system.
PCM: Select when connected to a 2 channel
digital stereo amplifier.
The DVD player outputs sounds in the
PCM 2ch format when you play a DVD
video disc recorded on the Dolby
Digital, MPEG1 or MPEG2 recording
system.
Note
When you make a connection to a TV, or Dolby
Surround Pro Logic or stereo system via the analog
audio jacks, select "Bitstream" or "PCM."
Dynamic Range Control
Off: Full dynamic range is maintained.
On: Dynamic range is reduced.
Notes
• This function works only during playback of Dolby
Digital recorded discs.
• The level of Dynamic Range Reduction may differ
depending on the DVD disc.
CD
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DVD-V
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