Settings menu, Audio, Digital out – Tascam BD-R2000 User Manual
Page 78: Dynamic range control, Down mix
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78
Settings Menu
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DIGITAL OUT
Set this item according to the device connected to the digital
audio output terminal (optical digital).
• PCM DOWN SAMPLING
For specifying settings on sampling frequency conversion.
Setting
Values
Description
OFF
Sampling frequency is not converted.
ON
Audio recorded at a sampling frequency of 96
kHz or 88.2 kHz is converted to 48 kHz and
44.1 kHz respectively.
Memo:
• Setting to “OFF” may produce the same effects as the “ON”
mode for some discs.
• Dolby Digital
For setting audio output to “BITSTREAM” or “PCM”.
Setting Values
Description
BITSTREAM
Use this setting when connecting a device
that is able to decode “Dolby Digital”.
PCM
Audio input will be changed and output as
“PCM”.
Use this setting when connecting a device
that is unable to decode “Dolby Digital”.
• Dolby Digital Plus/TrueHD
For setting audio output to “BITSTREAM” or “PCM”.
Setting Values
Description
BITSTREAM
Use this setting when connecting a device
that is able to decode “Dolby Digital Plus/
TrueHD”.
PCM
Audio input will be changed and output as
“PCM”.
Use this setting when connecting a device
that is unable to decode “Dolby Digital
Plus/TrueHD”.
• DTS
For setting audio output to “BITSTREAM” or “PCM”.
Setting Values
Description
BITSTREAM
Use this setting when connecting a device
that is able to decode “DTS”.
PCM
Audio input will be changed and output as
“PCM”.
Use this setting when connecting a device
that is unable to decode “DTS”.
• DISC RECORDING AUDIO
For changing the settings of audio to be recorded to the disc
when in the AF, AN, AE or AL mode.
Setting
Values
Description
AUTO
Records "Stereo", "Surround" or "Dual
broadcast" audio sounds as they are.
FIXED
Records "Stereo" and "Surround" sounds in
"Stereo". "Dual broadcast" audio sounds are
recorded as they are.
Memo:
• Surround sounds of a title become stereo sounds when re-
encode dubbing is performed.
Audio
o
DYNAMIC RANGE CONTROL
For setting the dynamic range compression ratio (ratio
between the maximum and minimum volume) during Dolby
Digital playback.
Setting Values
Description
AUTO
Perform compression only for Dolby
TrueHD.
OFF
Not compressed.
ON
Perform maximum compression.
Memo:
• Setting to “OFF” may produce the same effects as the “ON”
mode for some discs.
• Performing compression allows even the slightest sound to
be heard clearly.
• There may be differences in the effect depending on the
disc used.
o
DOWN MIX
For setting whether to output analog audio.
Setting Values
Description
STEREO
Use this setting when connecting an
audio amplifier or TV.
DOLBY
SURROUND
Use this setting when connecting
an amplifier that supports Dolby
Surround.