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Page 1
As part of the DVD family, DVD-Audio also provides visual content and the option
for added-value materials such as menus, playlists, lyrics, biographies and a
seamless transition to and from movie segments.
As you might expect from Meridian, the user interface in 598 gives you the
complete option to enjoy or ignore visual content while listening to music and
discs can be played with or without access to their visual menus.
Meridian 598
Meridians 598 incorporates many of the technologies on which Meridian have
built their pioneering reputation. Designed around a proven DVD-ROM drive and
with proprietary disc navigation for CD, DVD-Video and DVD-Audio, the 598 is a
true Meridian thoroughbred. No fewer than two powerful DSP engines and three
FIFO buffers are used to smooth the delivery of audio and video, the resulting
low jitter benefits picture and sound quality alike.
598 introduces many exciting features to Meridians 500 Series in addition to
DVD-Audio.
The ability to decode movie soundtracks inside the player using Meridians
proprietary software-based format decoding is another of 598s impressive
features. This powerful facility enables the player to output multichannel audio
from DVD-Video discs encoded with PCM, Dolby Digital or DTS. For those lucky
enough to pair 598 with either Meridians 568.2 or 861 Surround Processors, this
output enables the processor to upsample and resolution-enhance CD and DVD
recordings and to distribute audio through up to eight channels at up to 96kHz
24bit resolution. The playback process brings dramatic improvements to movie
soundtracks and to music of all kinds. It also means that favourites such as
Trifield can be enjoyed with high-resolution audio through all your speakers.
Naturally, 598 is also a first-rate CD player, incorporating Meridians extensive
techniques for extracting every last ounce of detail and performance from your
CD collection.
Output Options
To allow compatibility with other products and to ensure maximum functionality in
a wide range of systems, the 598 is made available in six different output
configurations.
Model name Audio Output type Video Output type 598 D MHR Smart Link Standard BNC 598 DP MHR Smart Link Progressive BNC 598 DS MHR Smart Link Standard SCART 598 A 6 Channel Analogue Standard BNC 598 AP 6 Channel Analogue Progressive BNC 598 AS 6 Channel Analogue Standard SCART MHR Smart Link
MHR Smart Link is Meridians digital multichannel connection that allows the
latest generation of Meridian DVD players to feed high-resolution audio directly to
a compatible surround sound controller or Meridian DSP Loudspeakers. To
achieve this, MHR Smart Link uses proprietary encryption and signalling
technology and is the first digital connection to be officially sanctioned by the
music industry for DVD-Audio content.
The option to specify an MHR Smart Link output from 598 means that when used
in combination with either Meridians 568.2 or 861 V3, the full resolution of DVD-
Audio recordings (as well as those from CD and DVD-Video) is losslessly
transferred in the digital domain from player to surround controller and on to the
loudspeakers.
This technically advanced feature brings real performance benefits to your home
audio system. By allowing signals to be transferred with uniquely low levels of
jitter, MHR Smart Link delivers the most transparent audio from DVD-Audio,
DVD-Video and CD. In addition to audible benefits, intelligent stream information
passed through the MHR Smart Link enables the surround controller to
automatically select correct DSP modes and speaker settings for music and
movies, distinguishing also stereo and multichannel material.
MHR Smart Link: a simple benefit with dramatic effect. 598
Meridian DVD-Audio Player
Meridian Audio Limited
Stonehill, Stukeley Meadows
Huntingdon
Cambridgeshire PE29 6EX
T +44 (0) 1480 445678
F +44 (0) 1480 445686
Meridian America Inc.
Suite 122, Building 2400
3800 Camp Creek Parkway
Atlanta GA 30331
T (404) 344 7111
F (404) 346 7111
www.meridian-audio.com
Page 2
Multichannel Analogue Audio
Meridians surround processors are unique in providing multichannel digital
inputs. For those who plan to use 598 with other controllers we provide a
multichannel analogue output option that replaces the MHR Smart Link.
Through a six-channel analogue connection 598 can deliver all of the high-
resolution performance available from multichannel DVD-Audio recordings in a
format compatible with the majority of surround sound controllers. All six
channels are delivered with full bandwidth and dynamic range. Naturally, the
quality of this analogue output stage is unsurpassed and reflects this players
stunning audio capability.
The analogue stage design follows the same audiophile philosophy used in the
critically acclaimed Meridian 588. Each discrete analogue channel is derived
from carefully selected 192kHz 24bit converters, while separate ultra-smooth
analogue power supplies feed audiophile grade components mounted on a
specialized 6-layer PCB. The resulting sound is as finely detailed as it is
authoritatively controlled with the great dynamic range available from DVD-Audio
material being exposed to its full.
Auxiliary Digital Output
In addition to its multichannel output options 598s back panel also hosts an
auxiliary digital output. On Smart Link models this is a single additional coaxial
connector while on analogue 598s the coaxial socket is accompanied by a
TOSLINK optical connection.
The auxiliary digital output can be configured in several different ways according
to the system. For example, on a 598 using analogue outputs to carry DVD-Audio
material, the auxiliary digital output can be set to provide bitstream and PCM
signals native to DVD-Video and CDs. Passing these signals digitally to the
controller means that time alignment and bass management controls can be
applied without the need to convert from digital to analogue and back again, thus
ensuring maximum system performance.
Other installations featuring 598 with MHR Smart Link may utilize the auxiliary
digital output to feed a system in a second zone or provide a means to connect
598 to a recording device.
Picture Quality
The Meridian 598 uses advanced circuit techniques, matched phase video filters
and a video encoder of the highest studio-grade quality to provide low-noise
images of outstanding colour depth and resolution. Separate ultra-low jitter
master oscillators ensure both picture and sound are independently optimized
making the 598 deliver breathtakingly clear pictures.
Setup through On-Screen Display provides access to many user-selectable video
options including: video output type, aspect ratio, TV standard selection, screen
saver settings and a choice of black level for NTSC (0 or 7.5IRE). The menu
system is easily navigated from the supplied enhanced Meridian System Remote
and enables the user to tailor video performance to suit their installation.
While all 598s feature composite and S-video outputs as standard there is also
the option to specify an interlaced or progressive video output which is carried on
component video outputs. (NB: A SCART or PERITEL option is also available in
European markets, however this is restricted to carrying interlaced video in RGB
format.)
Progressive Video
The optional progressive video output available for 598 uses a unique
implementation of the DCDi technology from Faroudja. Per-pixel motion-adaptive
deinterlacing delivers the highest resolution picture while suppressing motion
artefacts. The oversampled video conversion and studio-grade output circuits
result in video of the highest quality.
When viewed on an appropriate display device, 598s progressive video output is
smoother with fewer vertical scan lines giving the viewer an impression of
enhanced vertical resolution.
When fitted with this progressive video option, the 598 provides user access to
an additional set of video controls offering sharpness and gamma adjustment for
the progressive output.
598
Meridian DVD-Audio Player
Meridian Audio Limited
Stonehill, Stukeley Meadows
Huntingdon
Cambridgeshire PE29 6EX
T +44 (0) 1480 445678
F +44 (0) 1480 445686
Meridian America Inc.
Suite 122, Building 2400
3800 Camp Creek Parkway
Atlanta GA 30331
T (404) 344 7111
F (404) 346 7111
www.meridian-audio.com