Meridian G68 Installation Manual page 7


I n t r o d u c t i o n
Meridian Room Correction
The G68 incorporates Meridian Room Correction, a unique system
that compensates for acoustic deficiencies in your listening room,
particularly at the bass end. It achieves this by automatically
analysing the room response and then using powerful Digital
Signal Processing (DSP) technology to build a set of filters, called a
profile. This audibly improves the sound by eliminating resonances
and making the decay time consistent for frequencies below about
250Hz.
Multi-zone capabilities
All models provide multi-zone/recording features, including two
sets of S-video and composite video with conversion from S-video
to composite (ADV, AXV, and XXV only) and stereo digital and
analogue outputs providing independent sources to two additional
zones. Meridian communications (DIN and BNC) are also included
along with RS232 and USB serial ports for maintenance and
control, an infra-red sensor input, and up to three 12V triggers.
Integral tuner
The tuner provides AM (LW/MW) and FM (VHF stereo Band II)
reception and is fitted with its own A/D stage. Digital signal
processing provides a sophisticated FM stereo blend/width control
which allows the user to minimise noise on a received signal. There
is also a DSP-based low-pass filter and a whistle filter for improved
AM reception.