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The Protea 24.24M Matrix Processor uses
modular expansion cards to provide up to twenty-four channels of audio matrixing
and processing. The base unit offers a four-input/four-output configuration.
Each input and output expansion card has an individual DSP processor allowing
you to expand the base unit's total inputs or outputs four channels at a time.
These cards are easily installed in the field without the need to reprogram the
device. Matrixing allows you to route any input to any output and control
individual levels once they have been assigned. Fixed path architecture and
extensive processing power per channel will reduce the amount of time it takes
to set up your system.
All programming is accomplished using Ashly's
Protea System Software on a PC platform. No front panel controls and multi-level
software security assures you a tamperproof audio system. Whether you are
designing or installing a system for corporate boardrooms, restaurants,
courtrooms, houses of worship, left/center/right theatres, auditoriums or
conference centers, the Protea 24.24M will more than satisfy your requirements
for any zoned system requiring input/output matrixing with signal processing.
The 24.24M Matrix Processor's firmware is supported by flash making the device
capable of field upgrades using Ashly Audio's Protea System Software.
Reprogramming is simple and takes only minutes.
Input channel processing blocks include Mic Preamp with Phantom Power, Gain, Delay, fifteen EQ
Filters, Gate, Autoleveler and Ducker. Inputs may be configured as either mic or
line level.
Output
channel processing blocks consist of a Cross Point
Mixer, HPF/LPF, Delay, fifteen EQ Filters, Gain and Limiter. The cross point
mixer in the output section allows you to route any input to any output at any
level and mute any input at any output without affecting the true input
configuration. The HPF/LPF block offers Bessel, Butterworth and Linkwitz-Riley
filters with 12, 18, 24 and 48dB/ octave slopes.
You may use the WR-1,
WR-2, WR-3 and WR-4 to control levels and presets from a remote location. These
accessories mount in a standard wall box.
Euroblock connectors for audio,
preset recall, dc remote level control and data in/out connections are on the
rear panel. Standard 9-pin RS-232 data connectors are located on the front and
rear panel to allow all functions to be controlled either by a PC or a dedicated
control system.
Thirty-five presets are available to set and store your
own system requirements. When using Protea System Software, full system setup
and control is quick and easy with the capability of storing multiple system
configurations as backups or for future reference.
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