Sony TA-E2000ESD Primary User Manual - Page 32

Sony TA-E2000ESD Manual

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Chapter 3 Advanced 0.eration • "R What is DS DSP (Digital Signal Processing) means that not only the digital signals but analog signals from a cassette deck or FM tuner, etc. are also changed into digital signals once and processed digitally in various ways. Afterwards, they are restored to analog signals and output. For this amplifier, digital signal processing is possible in the following three areas. In any of these cases, press the respective button and adjust the parameters. The adjustable parameters differ according to the sound field. See page 33. Parametric equalizer-PARAMETRIC E0 Controls the specific frequencies or output level to raise the bass sound or lower the treble sound. Dynamics-DYNAMICS Compresses or expands the dynamic range of the program source. The compressor increases the low level sound and as a result, it compresses the dynamic range, making passages played pianissimo audible, for example. Surround (Reverberation)-SURROUND The sound heard in a place such as a concert hall or a movie theater consists of direct sound, early reflected sound (early reflections) and a reverberative sound (reverberation). This amplifier reproduces the early reflections and the reverberation using its digital signal processing circuit and allows you to produce a variety of sound fields in your own room. Types of the sound Reverberation Early reflections /.N4••.li• / I / / es%% es ••II .... N • \ ""-•-/, / 1 / \% / \ / V .../ Direct sound / Changes in the sound Changes in each sound in response to the level and time can be illustrated as below. Direct sound Level a /Early reflections Reverberation -r O 0co L0a,i Ear y reflection time Reverberation time Time Knowing What Parameters Are Adjustable - Demonstration mode (main unit only) While pressing the DIMMER button, press the VIDEO1 button. Each function of the parameters are indicated in succession in the display. To leave the demonstration mode, press any button. 32

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Chapter
3
Advanced
0
.
eration
•
"R
What
is
DS
DSP
(Digital
Signal
Processing)
means
that
not
only
the
digital
signals
but
analog
signals
from
a
cassette
deck
or
FM
tuner,
etc.
are
also
changed
into
digital
signals
once
and
processed
digitally
in
various
ways.
Afterwards,
they
are
restored
to
analog
signals
and
output.
For
this
amplifier,
digital
signal
processing
is
possible
in
the
following
three
areas.
In
any
of
these
cases,
press
the
respective
button
and
adjust
the
parameters.
The
adjustable
parameters
differ
according
to
the
sound
field.
See
page
33.
Parametric
equalizer
—PARAMETRIC
E0
Controls
the
specific
frequencies
or
output
level
to
raise
the
bass
sound
or
lower
the
treble
sound.
Dynamics
—DYNAMICS
Compresses
or
expands
the
dynamic
range
of
the
program
source.
The
compressor
increases
the
low
level
sound
and
as
a
result,
it
compresses
the
dynamic
range,
making
passages
played
pianissimo
audible,
for
example.
Surround
(Reverberation)
—SURROUND
The
sound
heard
in
a
place
such
as
a
concert
hall
or
a
movie
theater
consists
of
direct
sound,
early
reflected
sound
(early
reflections)
and
a
reverberative
sound
(reverberation).
This
amplifier
reproduces
the
early
reflections
and
the
reverberation
using
its
digital
signal
processing
circuit
and
allows
you
to
produce
a
variety
of
sound
fields
in
your
own
room.
Types
of
the
sound
Reverberation
es
Early
reflections
es
II
....
""--,
%
•
/
I
%
•
.N
li•
•
/
/
N
•
1
/
•
4.
•
/
/
\
\%
/
/
\
/
/
V
...
Direct
sound
/
Changes
in
the
sound
Changes
in
each
sound
in
response
to
the
level
and
time
can
be
illustrated
as
below.
Level
a
Direct
sound
/Early
reflections
Reverberation
O
0
co
0,
Lai
Ear
y
reflection
time
Reverberation
time
Time
Knowing
What
Parameters
Are
Adjustable
—
Demonstration
mode
(main
unit
only)
While
pressing
the
DIMMER
button,
press
the
VIDEO1
button.
Each
function
of
the
parameters
are
indicated
in
succession
in
the
display.
To
leave
the
demonstration
mode,
press
any
button.
32