Pioneer VSX-LX50 - Manual (Page 75)

Additional information 13
75
En
DTS
The DTS technologies are explained below. See
www.dtstech.com for more detailed information.
DTS Digital Surround
DTS Digital Surround is a 5.1-channel audio coding system
from DTS Inc. now widely used for DVD-Video, DVD-Audio,
5.1 music discs, digital broadcasts, and video games. It can
deliver up to six discrete audio channels, comprising five full
range channels, including an LFE channel. Higher sound
quality is achieved through the use of a low compression
rate, and high rates of transmittance during playback.
DTS-ES
DTS-ES (the ES stands for Extended Surround) is a decoder
that is capable of decoding both DTS-ES Discrete 6.1 and
DTS-ES Matrix 6.1 encoded sources. DTS-ES Discrete 6.1
gives ‘true’ 6.1 channel sound, with a completely separate
(discrete) surround back channel. DTS-ES Matrix 6.1 has a
surround back channel matrixed into the surround left/right
channels. Both sources are also compatible with a
conventional DTS 5.1 channel decoder.
DTS Neo:6
DTS Neo:6 can generate 6.1 channel surround sound from
any matrixed stereo source (such as video or TV) and from
5.1 channel sources. It uses both the channel information
already encoded into the source, as well as its own
processing to determine channel localization (with two
channel sources, the “.1” subwoofer channel is generated by
bass management in the receiver). Two modes (Cinema and
Music) are available using DTS Neo:6 with two channel
sources.
DTS 96/24
DTS 96/24 is an extension of the original DTS Digital
Surround which offers high quality 96 kHz/24-bit audio using
a DTS 96/24 decoder. This format is also fully backward
compatible with all existing decoders. This means that DVD
players can play this software using a conventional DTS 5.1
channel decoder.
DTS-EXPRESS
DTS-EXPRESS is a low-bitrate encoding technology
supporting up to 5.1 channels with fixed data transfer rates.
This format is incorporated with sub audio on HD DVD and
secondary audio on Blu-ray Disc while boasting the potential
applicability to upcoming broadcasts and memory audio
contents.
DTS-HD Master Audio
DTS-HD Master Audio is a technology that delivers master
audio sources recorded in a professional studio to listeners
without any loss of data, preserving audio quality. DTS-HD
Master Audio adopts variable data transfer rates, facilitating
data transfer to the maximum rate of 24.5 Mbps in the
Blu-ray disc format, 18.0 Mbps in the HD-DVD format, which
by far exceeds that of a standard DVD. These high data
transfer rates enable lossless transmission of 96 kHz/24-bit
7.1-channel audio sources without deteriorating the quality
of the original sound. DTS-HD Master Audio is an
irreplaceable technology that can reproduce sound faithfully
as intended by the creator of music or movies.
“DTS” is a registered trademark of DTS, Inc. and “DTS-HD
Master Audio” is a trademark of DTS, Inc.
Windows Media TM Audio 9 Professional
Windows Media
TM
Audio 9 Professional (WMA9 Pro) is a
discrete surround format developed by Microsoft
Corporation.
WMA9 Pro can support up to 5.1/7.1 channel playback with
sampling rates up to 24-bit/96 kHz. Using the unique WMA
compression techniques, WMA9 Pro can deliver
multichannel music and soundtracks over high-speed
internet networks at low bit rates with minimal audio
degradation. Playback may be enjoyed with the Windows
Media TM Player 9 Series (or above) and other third-party
media players on a personal computer, or with an AV
amplifier with on-board WMA9 Pro decoding.
Windows Media TM and the Windows logo are trademarks or
registered trademarks of Microsoft Corporation in the United
States and/or other countries.
About THX
The THX technologies are explained below. See
www.thx.com for more detailed information.
• THX Cinema processing
THX is an exclusive set of standards and technologies established by
THX Ltd. THX grew from George Lucas’ personal desire to make your
experience of the film soundtrack, in both movie theatres and in your
home theatre, as faithful as possible to what the director intended.
Movie soundtracks are mixed in special movie theatres called
dubbing stages and are designed to be played back in movie theatres
with similar equipment and conditions. This same soundtrack is then
transferred directly onto Laserdisc, VHS tape, DVD, etc., and is not
changed for playback in a small home theatre environment. THX
engineers developed patented technologies to accurately translate
the sound from the movie theatre environment into the home,
correcting the tonal and spatial errors that occur. On this product,
when the THX indicator is on, THX features are automatically added
in Cinema modes (e.g. THX Cinema, THX Surround EX).
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