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Explanation of terms
A
Adobe RGB color, Adobe YCC601 color
Like
a
traditional RGB color model.
AL24 Processing Plus
AL24 Processing for All Channels
DENON has
Processing, an analog waveform reproduction
technology, to support the 192 kHz sampling
frequency. AL24 Processing Plus, thoroughly
suppresses quantization
conversion
level signals with
all the delicate nuances of the music.
Equipped
but
subwoofer channels.
Audyssey Dynamic Surround Expansion™
(Audyssey DSX)
Realistic reproduction of sound relies on the
ability of audio systems to human hearing
performance. Three key requirements are: (1)
frequency response, (2) dynamic range, and (3)
accurate spatial reproduction. The
frequency already been
with sampling rates that exceed human hearing.
The dynamic range limits of human perception
have also been met with current digital audio
systems
that approach 120 dB. Accurate spatial sound
rendering,
of perception as human perception relies on the
combination of sounds arriving from many more
directions than what 5.1-channel surround sound
systems provide. Audyssey DSX technology was
developed to
limitations faced by 5.1-channel surround sound
formats.
The
three
The Left
be placed at central listening
position.
0°
be
must be equidistant from the center listening
position or compensated with time delay if that
is not possible. A separate low-frequency
(LFE)
content from the subwoofer.
There
sound systems do well compared to 2-channel
stereo.
across the It is also
create
surround systems
from which to render the required refl ected
sound
soundstage. Unfortunately, the
surround
in the right place to
improvement.
Adding more channels to a surround system is
not for special effects. Accurate spatial sound
reproduction requires rendering of directional
sound cues and non-directional ambient cues.
Refl ections arriving after the direct sound play a
critical
and depth. To have the most impact, additional
surround channels should be used to control the
direction, time of arrival, and frequency
of the refl ected sound to render an expanded
soundstage that reproduces sound with better
localization
systems provide.
Research
has shown that there are
direction
soundstage width and spaciousness. The single
most important direction of side-wall refl ections
is ±60°. Audyssey DSX provides a pair of Wide
channels (LW and RW) at ±60° with appropriate
frequency response and perceptual processing
to match the requirements of human hearing. In
fact, the Wide channels are much more critical
in the presentation of a realistic soundstage than
then Back Surround channels found in traditional
7.1-channel systems. A more enveloping
7.1-channel system
are used instead of Back Surround speakers.
Adding channels the has
a very small impact compared to the increase in
envelopment
wide channels will provide.
After side refl ections, the next most important
acoustical and perceptual cues come from refl
ections above the front stage. Audyssey DSX
provides
a ±45° azimuth
the median plane.
In addition to creating new Wide and Height
channels, Audyssey DSX also provides Surround
Processing to enhance the envelopment of the
Surround
Audyssey DSX Surround
standard
domains to improve the perceived sense of
envelopment and blending with
in the surround system.
Audyssey Dynamic Surround Expansion is a
scalable system that can adapt to the practical
needs of the user. The first level of surround
stage
channels. The second level
Height
and Heights then the surround performance will be
further enhanced. Audyssey DSX automatically
reconfigures its processing to optimize surround
rendering over any number of available speakers
beyond that of 5.1-channel.
Audyssey Dynamic EQ
®
Audyssey Dynamic EQ solves the problem of
deteriorating sound
by taking
acoustics. Audyssey Dynamic EQ
with Audyssey
sound for every listener at any volume level.
Audyssey Dynamic Volume
®
Audyssey
large
programs,
loud passages of movies. Audyssey Dynamic
is Dynamic that as
playback volume is adjusted automatically, the
perceived bass
impression, and dialog clarity remain the same.
Audyssey MultEQ
®
XT
Audyssey MultEQ XT is a room equalization
solution that calibrates any audio system so that
it can achieve optimum performance for every
listener
room measurements, MultEQ XT calculates an
equalization solution that corrects for both time
and response in listening
area
system setup.
Auto Lip Sync
If
Auto Lip
delay between the audio and video.
D
Deep Color
This technology allows expression
of colors than the conventional 8 bits and can
reproduce
streak.
DLNA
DLNA and are trademarks and/
or service marks of Digital Living Network Alliance.
Some
DLNA CERTIFIED™ products.
Dolby Digital
Dolby Digital
developed by Dolby Laboratories.
A total
(“FL”, “FR” and “C”), 2 surround channels
(“SL” and “SR”) and the “LFE” channel for low
frequencies.
Because of this, there is no crosstalk between
channels
dimensional”
and positioning) is achieved.
A realistic,
when playing movie sources in AV rooms as well.
Dolby Digital EX
Dolby is a format
proposed Dolby that users
to enjoy in their homes the “DOLBY DIGITAL
SURROUND EX” audio format jointly developed by
Dolby Laboratories and Lucas Films.
The 6.1
channels,
expression of space.
Dolby Digital Plus
Dolby
format
of
quality thanks to extra data bit rate performance.
It
Digital,
the
equipment.
