Paradigm PERSONA SUB Guide De L'utilisateur page 12

ANTHEM ROOM CORRECTION (ARC
®
A True Scientific Solution to the Problems of the Room
Anthem Room Correction Technology is a proprietary
digital signal processing system that allows you to quickly
and accurately optimize the performance of your
PERSONA SUB to better suit the unique parameters of
your room.
By listening to your room's acoustic signature, ARC
can tune your PERSONA SUB to correct for the
performance-robbing effects (reflections, resonances,
standing waves, etc.) of the various surfaces and other
obstacles in your room.
ARC is easy to use, and just a few simple steps can
customize your subwoofer for your unique listening space.
ARC is sophisticated, one of the most accurate and
detailed digital room correction technologies available
today. ARC will work tomorrow, too; with constant
advances and updates available for download on the
Anthem website.
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WHY ARC?
ARC is a state-of-the-art room correction system that
analyzes bass response in your room, and then sets the
correct equalization parameters to attain optimal sound.
ARC improves bass response and enhances seamless
dynamic blending.
Computer-assisted ARC applies super-efficient Infinite
Impulse Response (IIR) Filters, in addition to Custom
Filter Topology, to minimize delay and reduce processing
noise. If any audio artifacts could overcome this unique
combination of IIR plus Custom Filtering, they would
be so small as to be completely inaudible. ARC is just
that effective.
Most room equalization methods work from only a single
point source, taking one measurement at the "primary
listening position." ARC allows for multiple microphone
measurements. ARC measures room response from
at least five user-selected measurement points (up
Room Correction Technology