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Extracted text from copland drc 205 brochure (Ocr-read)
Page 1
The launch of Copland DRC-205
is the world premiere of an
add-on unit for high-end room
correction.
Copland DRC-205 drastically improves
the sound reproduction at the push of
a single button.
The influence of room acoustics has
been one of the most disregarded
factors in the pursuit of the perfect
sound experience. In fact, most
listening room have serious acoustic
problems degenerating the sound
performance. The acoustics of the
listening room is most likely to be the
weaker link of the hi-fi system.
The direct sound from the loud-
speakers is blended with unwanted
sounds from the room. In a typical
living room, the standing waves at
room resonance frequency and sound
reflections easily account for +15dB
/ -20dB divergence from the desired
audio characteristics, deteriorating the
sound quality from the hi-fi system.
The DRC-205 analyses and calibrates
itself to tonal balance, a distinct three-
dimensional sound experience, while
minimizing the rooms influence on the
sound.
What is Digital Room Correction?
The invention of Digital Room
Correction ( DRC) is one of the most
significant improvements to sound
reproduction for decades.
DRC is an advanced time domain
based technique where complex
anti-reflection signals are generated to
counteract room resonances and room
cancellations while leaving the original
sound signal unaltered.
The Copland DRC-205 is based on the
Danish technology provider Dynatons
DDRC module. The DDRC module is
the key component of the system,
employing a unique scalable room
compensation algorithm without
distortion of the original music signal. Copland has found the highly com -
plex and patent pending Dynaton
algorithms to be truly superior
and recommendable for high end
applications.
Operation
The Copland DRC-205 is very easy
to operate and does not require any
previous knowledge of room acoustics
or audio technology.
Simply connect the Copland DRC-205
between the signal source and the
amplifier. Plug in the accompanying
microphone, push a single button, and
the room will be thoroughly measured
and the entire system optimized within
seconds. The Copland DRC-205 room
correction is now activated.
Besides the default setting for flat
frequency response in the listening
room, alternative predefined sound
profiles can be activated by a single
push of the select button.
High performance Digital Room Correction
Page 2
Performance
The di-erence between an uncompen
-
sated system and one with Copland
DRC-205 is distinct and clearly audible.
- Minimizing the e-ects of room acoustics
- Natural tonal balance with more contrast and definition
- Highly improved stereo imaging
(3D and depth)
- Real bass response
- Voices are clear and natural
Features
The first impression of the Copland
DRC-205 hides the fact that there are
many more possibilities than the user
friendly front panel reveals.
The predefined sound profiles will
satisfy the vast majority of music
lovers. However, the more demanding
users can store their own sound
profiles via a standard Windows PC. The Copland DRC-205 comes with a
graphical user interface, which can
be installed from the accompanying
CD-rom. By installation on a standard
Windows PC, an advanced equalizer
can be accessed, allowing the user to
adjust the frequency response in the
room and to actually see the frequency
response of the system on frequency
curves before and after compensation.
Copland DRC-205 can be connected
between the signal source and
amplifier, or to any amplifier with an
ordinary analog tape monitor in/
output.
In co-operation with Dynaton,
Copland
o-ers the opportunity to upgrade the
DDRC technology. Updates are done
via user-friendly software available for
download on the Copland and
Dynaton websites.
The Copland DRC-205 employs
state-of-the-art 24 bit/192kHz AD/DA-
converters which can also be found in
the critically acclaimed Copland
CDA-822 and CDA-823 CD-players.
Graphic al user interface
A standard Windows PC will allow the user
to adjust the frequency response in the
room through the advanced equalizer.