ENGLISH
[2] When not using surround back speakers
Dolby Digital
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Manufactured under license under
U.S.
Patent #'s: 5,451,942;
5,956,674; 5,974,380; 5,978,762; 6,226,616; 6,487,535; 7,003,467
& other
U.S.
and
worldwide patents issued & pending.
DTS,
DTS
Digital Surround,
ES,
and
Neo:6 are registered trademarks and the
DTS
logos, Symbol and
DTS
96/24 are trademarks of
DTS,
Inc.
© 1996-2007
DTS,
Inc. All Rights Reserved.
DTS Digital Surround
DTS
Digital Surround
is
the standard digital surround format of
DTS,
Inc., compatible with a sampling frequency of
44.1
or 48 kHz
and
up
to 5.1-channels of digital discrete surround sound.
II
DTS Surround
DTS-ESTM
Discrete
6.1
is
a 6.1-channel discrete digital audio format
adding a surround
back
(SB)
channel to the
DTS
digital surround sound.
Decoding of conventional 5.1-channel audio signals
is
also possible
according to the decoder.
DTS-ESTM
Matrix
6.1
DTS-ESTM
Discrete
6.1
DTS NEO:6™ Surround
DTS-ESTM
Matrix
6.1
is
a 6.1-channel discrete digital audio format
inserting a surround back
(SB)
channel to the
DTS
digital surround
sound through matrix encoding. Decoding of conventional 5.1-channel
audio signals
is
also possible according to the decoder.
DTS
NEO:6™
is
a matrix decoding technology for achieving
6.1-
channel surround playback with 2-channel sources. It includes "DTS
NEO:6 CINEMA" suited for playing movies and "DTS NEO:6 Music"
suited for playing music.
DTS
96/24
DTS
96/24
is
a digital audio format enabling high sound quality
playback
in
5.1-channels with a sampling frequency of
96
kHz
and
24
bit quantization
on
DVD-Video.
Dolby Pro Logic
II
Manufactured under license from Dolby Laboratories.
"Dolby'; "Pro Logic" and the double-D symbol are trademarks of
Dolby Laboratories.
Dolby
Pro
Logic
IIx
Dolby
Pro
Logic
IT
is
a matrix decoding technology developed
by
Dolby
Laboratories.
Regular music such
as
that
on
CDs
is
encoded into 5-ehannels to
achieve
an
excellent surround effect.
The surround channel signals are converted into stereo and full band
signals (with a frequency response of 20
Hz
to
20
kHz
or greater)
to
create a "three-dimensional" sound image offering a
rich
sense of
presence for
all
stereo sources.
Dolby
Pro
Logic
ITx
is
a further improved version of the Dolby
Pro
Logic
IT
matrix decoding technology.
Audio signals recorded
in
2-channels are decoded to achieve a natural
sound with up to 71-channels.
There are 3 modes:
"Music"
suited for playing music, "Cinema"
suited for playing movies, and "Game" which
is
optimized for playing
games.
[As seen from
the
side)
Surround speakers
[As seen from above)
Surround
o
The
AVR-1709
is
equipped
with
a digital signal processing circuit that
lets you play program sources
in
the surround mode to achieve the
same sense
of
presence
as
in
a movie theater.
Dolby Digital
is
a multichannel digital signal format developed
by
Dolby
Laboratories.
A total of 5.1-channels are played: 3 front channels ("
FL'
,
"FA"
and
"C"), 2 surround channels ("SL'
and
"SR") and the "LFE" channel for
low frequencies.
Because of this, there
is
no crosstalk between channels and a realistic
sound field
with
a "three-dimensional" feeling (sense of distance,
movement and positioning)
is
achieved.
A
real,
overpowering sense of presence
is
achieved when playing
movie sources
in
AV
rooms
as
well.
II
Dolby Surround'
56
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