Dts; Windows Media Tm Audio 9 Professional; About Thx - Pioneer Elite VSX-91TXH Operating Instructions Manual

Additional information
12

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.
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En
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.
TM
Windows Media Audio 9 Professional
TM
Windows Media 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
TM
Media 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.
TM
Windows Media 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.