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CONFIGURATIONS ➤ Configuring sound programs/surround decoders (Sound Program menu) En 109
Sound Program menu items
• Available items and the default settings vary depending on the selected sound program or surround
decoder.
■ Settings for sound programs
The following items are available when you select “2ch Stereo” or “9ch Stereo”.
• Available items in “9ch Stereo” vary depending on the speaker system being used.
Item Function Settings
Decode Type
Selects a surround decoder to be used
in combination with the selected sound
program.
bPLIIx Movie (bPLII
Movie), Neo:6 Cinema
DSP Level Adjusts the sound field effect level.
-6 dB to +3 dB (default: 0 dB)
Higher to enhance the sound
field effect, and lower to
reduce it.
Initial Delay
Adjusts the delay between the direct
sound and presence sound field
generation.
1 ms to 99 ms
Higher to enhance the delay
effect, and lower to reduce it.
Surround Initial Delay
Adjusts the delay between the direct
sound and surround sound field
generation.
1 ms to 49 ms
Higher to enhance the delay
effect, and lower to reduce it.
Surround Back Initial
Delay
Adjusts the delay between the direct
sound and surround back sound field
generation.
Room Size
Adjusts the broadening effect of the
presence sound field.
0.1 to 2.0
Higher to enhance the
broadening effect, and lower
to reduce it.
Surround Room Size
Adjusts the broadening effect of the
surround sound field.
Surround Back Room
Size
Adjusts the broadening effect of the
surround back sound field.
Liveness
Adjusts the loss of the presence sound
field.
0 to 10
Higher to enhance the
reflectivity, and lower to
reduce it.
Surround Liveness
Adjusts the loss of the surround sound
field.
Surround Back
Liveness
Adjusts the loss of the surround back
sound field.
Reverb Time
Adjust the decay time of the rear
reverberant sound.
1.0 s to 5.0 s
Higher to enrich the
reverberant sound and lower
to have clear sound.
Reverb Delay
Adjusts the delay between the direct
sound and reverberant sound
generation.
0ms to 250ms
Higher to enhance the delay
effect, and lower to reduce it.
Reverb Level
Adjusts the volume of the reverberant
sound.
0% to 100%
Higher to strengthen the
reverberant sound, and lower
to weaken it.
Sound program
Item Function Settings
2ch Stereo Direct
Selects whether to
automatically bypass the
DSP circuit when an
analog audio source is
played back.
Auto (default), Off
9ch Stereo
Level Adjusts the entire volume. -5 to +5 (default: 0)
Front / Rear Balance
Adjusts the front and rear
volume balance.
-5 to +5 (default: 0)
Higher to enhance the front
side, and lower to enhance
the rear side.
Left / Right Balance
Adjusts the right and left
volume balance.
-5 to +5 (default: 0)
Higher to enhance the right
side, and lower to enhance
the left side.
Height Balance
Adjust the height volume
balance using the front
presence speakers.
0 to 10 (default: 5)
Higher to enhance the
upside, and lower to
enhance the downside. (The
front presence speakers do
not produce sounds when
“Height Balance” is set to
“0”.)
Monaural Mix
Enables/disables
monaural sound output.
Off (default), On
Item Function Settings