Sony STR-D2010 - Using the Surround Effects

; Digitak Parametric Equalizers ©
BAND 1-3
Adjusts the level
of each frequency
band.
| the frequencies to
FREQ
Moves the
frequency of
BAND 1.
PILE
Displays the
combination of all
three equalization
curves and moves
show the change
of total equlization
curve.
SLOPE
Changes the
slape of
equalization
curve.
CALL
Recalls stored
equalization
curves (A to G).
Digital Surround Processor
Displays each
surround mode
and illustrates the
change of reverb-
eration time and
surround level.
Turns on and off
the ODS.
Displays RTA
(Real Time
Analyzer), PEAK
meter, and
equalization
Demonstrates
creating Index
Name and Index
Tuning. -
To stop the demonstration mode
Press any button other than SPEAKERS.
1-7. USING THE SURROUND EFFECTS
Whatis a effect?
The sound heard in places such as a concert hail or a
movie theather consists of a direct sound, a reflected sound
and a reverberative sound which reach you later than a
direct one. The acoustics of a room affect the way these
three sounds are heard. We can estimate the size or type of
a hall by listening to these three kind of sounds even with
our eyes closed.
Reverberative sound
Reflected sound
a ! 1
TEES direct souna LF?
ann
man
y
‘Selecting: Sorround Modes: -
HALL
Provides the reverberation effect that is produced in a
concert hall. This mode is most appropriate for programs
with little reverberation, such as studio recordings.
You can adjust the reverberation time and surround levet.
STADIUM
Provides the effect of sound heard in a stadium. This mode
is also appropriate for programs with little reverberation,
such as studio recordings.
You can adjust the reverberation time and surround level.
LIVE
Provides the effect just of a real tive performance. This
mode is suitable for enjoying programs with a lot of
reverberation, or a movie without Dolby surround
Processing.
You can adjust the initial delay time and surround level.
SIMULATED
Gives a simulated stereo effect to monaural program
source. You can adjust the initial delay time and surround
level.
DOLBY
Decodes movie programs processed with the Dolby
surround etfect. It expands the sound to create a sound as
heard in a movie theather. You can adjust the intial delay
time and surround level.
The STR-D2010 reproduces the retlected Sound and the
reverberative sound using its digital signa! processor and
allows you to design a variety of acoustic sound fields in
your own room,
Transitiors of the sound#:+2:
Level t Direct Reflected Reverberative
sound sounds sound
—_—_—_
A
Front speakers
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