Meridian America 800 User Manual

Page of 3
800/861 
Version 3
 
 
800 Series DVD-Audio Update 
Sales Information 
1
st
 January 2002 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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 
 
 
 
 
 
 
 
Working together 
The MHR Smart Link has profound ramifications for the system. By passing the signals at 
full resolution between 800 and 861, the system can provide perfect and unified bass 
management for all sources where it belongs – in the surround controller.  
861 receives the full bandwidth and resolution of the original recording allowing it to offer the 
highest possible sound quality on both its exquisite studio-grade analogue outputs (for 
conventional, analogue-domain amplifiers and speakers), or on individual MHR-capable 
digital outputs (for the multiple DSP speakers of a Meridian Digital Theater).     
The MHR Smart Link also passes information about the disc content, whether it be high 
resolution multichannel or stereo from DVD-Audio, CD, Dolby Digital or DTS on a movie or 
PCM from a music video.  
This means that with no intervention from the user, the 861  can  automatically select the 
optimum DSP modes and speaker settings for movies, for music, for stereo and 
multichannel sources – a welcome feature at a time when the ever-expanding offerings of 
source formats holds the potential for considerable confusion.  
Multichannel system architecture 
Meridian’s 800 Series now has comprehensive DVD-Audio capability with full multichannel 
support for high resolution sources throughout the entire system.  
Meridian have re-defined optimum movie playback in this latest series. 800 now has the 
option to decode movies inside the player, and there are a number of benefits to this 
approach. By taking the Dolby Digital decoding task from the 861, it is freed up to apply its 
considerable signal processing power to optimize resolution – typically working at 48-bit 
internal precision. Meanwhile the extensive DSP power in 800 is used to provide upsampling 
and resolution enhancement for all sources including CD and DVD-Video. Until you have 
experienced movies in 96kHz/24-bit resolution you might find it hard to anticipate this huge 
improvement to movie sound. Important low-level details and a much clearer sense of space 
bring intimacy to Dolby Digital sound tracks. A lasting impression of this new 800 Series is 
greater and more natural dynamic contrasts.  
The 800 Player can optionally upscale the audio from any disc (including DVD-Audio) and 
send it, via MHR Smart Link, to the 861  for further processing – which may include 
upsampling, bass management and upscaling for playback with as many as eight channels 
and ten speakers. 
DVD-Audio 
DVD-Audio offers up to 6 channels of 96kHz/24-bit audio direct from the recording studio, 
using the disc’s large capacity to deliver vivid, life-like surround recordings. DVD-Audio also 
offers the same ultra-high quality in stereo and many discs provide additional content, such 
as menus, pictures and video clips.  
Meridian was an important contributor to the DVD-Audio standard, which mandates MLP 
(Meridian Lossless Packing) as the format for the highest quality sound. We are in a unique 
position to understand all the nuances of this exciting new format.  
Without question, DVD-Audio offers the highest sound quality option for music in the home 
and the 800 gives simple access to all the content. In the 800 we have control over all 
aspects of the playback process and have developed a user-friendly interface for all media – 
including DVD-Audio – as well as providing the highest possible sound and picture quality. 
Now, with the 800 Series, we offer a playback system where the original audio can be 
passed without degradation all the way from the recording studio to the loudspeaker. 
High resolution multichannel pushes the boundaries of technology, and we are proud of our 
achievement in the 800 Series: the sound is exquisite.