Ashly 24.24M Teknik Notlar & Özellikler

Bilgisayar Donanımı Ashly 24.24M için çevrimiçi göz atın veya pdf Teknik Notlar & Özellikler indirin. Ashly 24.24M 2 sayfaları. Matrix processors

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Protea System II 24.24M Matrix Processor

Architects Speciﬁ cations

Protea System II 24.24M

The base unit digital matrix processor shall consist of four

inputs and four outputs with a dedicated DSP processor

and A/D, D/A circuitry. All programming shall be accom-

plished using Protea System Software to be supplied with

each device and a PC using a WindowsTM 95, 98, 2000/

XP, ME or NT platform. The installer shall have the abil-

ity expand the processor's input or output configuration

by installing input or output module cards for a total of

twenty-four audio channels with fifteen specific configura-

tions. Each input or output card shall have its own DSP

processor for all digital signal processing blocks and shall

have their own A/D or D/A circuitry. The installer shall

be allowed to expand the base unit's total inputs or out-

puts four channels at a time. The input and output cards

shall be field installable without the need to replace or

reprogram the device's firmware and shall automatically

recognize the base unit's new configuration and display

the new configuration upon power up. The 24.24M Matrix

Processor's firmware shall be supported by flash making

the device capable of field upgrades using Ashly Audio's

Protea System Software.

Each input channel shall include fixed architecture pro-

cessing blocks of Mic Preamp with +48V Phantom Power,

Gain, Delay, fifteen EQ Filters, Gate, Autoleveler and

Ducker. Inputs shall have the option to be configured

to accommodate either mic or line levels. Each output

channel processing block shall include fixed architecture

processing blocks of a Cross Point Mixer, HPF/LPF, Delay,

fifteen EQ Filters, Gain and Limiter. The cross point mixer

in the output section shall allow for routing any input to

any output at any level and mute any input at any output

without affecting the true input configuration. Each input

and output shall have individual mute capability.

The matrix processor shall have a maximum in/out level

of +20dBu. Frequency response shall be ±.25dB 20Hz

to 20kHz. Dynamic Range shall be greater than 110dB

(20-20KHz, unweighted) and SMPTE intermodulation

distortion or THD shall be less than 0.01% at 1KHz,

+20dBu. Input impedance shall be 18K ohms active

servo-balanced. Output impedance shall be active bal-

anced, 112 ohms. Inputs and outputs shall be balanced

type on euroblock connectors. LED indicators shall show

signal level, clip, limit threshold and mute conditions.

Full programming and control of the unit shall be via the

front or rear panel accessible RS-232 serial ports using

Ashly Protea System Software. There shall be 35 factory

presets that may be programmed by the user and stored

in the device's internal memory. The matrix device shall

have separate rear panel euroblock connections provid-

ing remote control for DC voltage level, recall of presets

via momentary or on/off switching and a data-in/data-

out port. These remote ports shall be accessible for con-

trol from either dedicated remote controls or third party

devices. There shall also be a three level security lockout

feature. The digital matrix processor shall weigh 13 lbs

net and mount in a standard 19" rack using 2 spaces

(3.50" high). The power requirement shall be 90-240VAC,

50-60Hz, 40W. The unit shall be the Ashly Audio Protea

System II 24.24M Matrix Processor.

Technical Notes & Specifications

Remote Controls - WR-1, WR-2, WR-3

Features:

• 24-bit A/D–D/A audio resolution

• 24-bit/100 MHz (x2) digital signal

processing

• Up to 24 channels of audio processing

• 4x4 base unit configuration

• Expand inputs or outputs 4 channels

per module

• Modules easily field installable

• Euroblock connectors for audio, pre-

set recall, dc remote level control

and data in/out

• Mic/Line inputs

• Intuitive user interface

• 35 preset locations

• RS-232 computer interface

• Three

dedicated

trols for Level, Preset Recall and

Programmable Functions

• AMX Compatible NetLinx Control

• Input and output metering viewable

in dB or VU

• Password protection of system oper-

ation

• Five year worry-free warranty

remote

con-