55
En
Operating various settings for this unit (Setup menu)
English
INTR
ODUCTION
AD
DITIONAL
INFORMA
T
ION
APPENDIX
PRE
P
ARA
T
ION
BA
S
IC
OPERA
T
ION
AD
V
ANCED
OPERA
T
ION
Dialogue Lift
Use this feature to adjust the vertical position of the
dialogues in movies. The ideal position of the dialogues is
at the center of the video monitor screen.
If the dialogues are heard at the lower position of the video
monitor screen, increase the value of “Dialogue Lift”.
When the value is set to zero, the position is at the lowest.
The position gets higher as you increase the value.
Notes
•
This setting is available only when “Extra Speaker Assignment” is set to
“Presence” (page 49).
•
You cannot move the dialogue position down from the initial dialogue
position.
3D DSP
When CINEMA DSP 3D is enabled, sets whether to use
sound field programs in 3D mode.
Note
•
This setting is available only when “Extra Speaker Assignment” is set to
“Presence” (page 49).
■
Parameters for adjusting early-reflected
sound
Initial Delay / P. Initial Delay / Sur. Initial Delay /
Sur. Back Initial Delay
Adjusts attenuation characteristics of early-reflected
sound. You can create a lively sound field (with a high
reverberant sound level) as you increase the value, and a
dead sound field (with a low reverberant sound level) as
you decrease the value. Creating either a lively sound field
or a dead sound field in an actual music hall is determined
by the acoustic absorption characteristics of reflection
surfaces. A dead sound field is created when the
attenuation time is short while a lively sound field is
created when the attenuation time is long.
y
•
We recommended that you adjust the size of corresponding sound field
when you adjust the delay time.
■
Parameters for specifying room size
Room Size / P. Room Size / Sur. Room Size / Sur.
Back Room Size
Produces different senses of sound expansion according to
room sizes specified. In a large size room such as a music
hall, the duration from when reflected sound is heard until
when the next reflected sound is heard is long. Thus,
different senses of sound expansion can be created by
changing the duration. 1.0 is the original room size. When
this parameter is set to 2.0, each side of the room is
defined as twice larger than the original room size.
Choices:
0* to 5
Choices:
On*, Off
The ideal dialogue
position
Move up to the ideal
dialogue position
Sound field parameters for advanced
configurations
Adjustable range:
1 to 99ms (Initial Delay / P. Initial Delay), 1 to
49ms (Sur. Initial Delay / Sur. Back Initial
Delay)
Adjustable range:
0.1 to 2.0
Delay
Time
Le
vel
Delay
Time
Le
vel
Early-reflected
sound
Original source sound
Sound source
Reflecting
surface
Small = 1ms
Large = 99ms
