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HOQS 4X8 DSP with FIR

Price

$1,049.00

Sales Tax Included

This is a high-performance Digital DSP processor that supports multiple analog signal routing. Users can connect the processor through USB or intranet IP to control the upper computer. Includes a simple, user-friendly PC software interface to control processor from your laptop/computer.  The CPU uses the ADSP-21571 digital audio processing chip from the ADI corporation (US Based). A dual core SHARC+DSP processor based on the ARM Cortex-A5 high performance architecture. Supports 64-bit floating point optimization for FIR and IIR algorithms. The analog-to-digital conversion is done with the AK5552 chip. This supports a 32-bit 768khz sampling rate with differential filter circuit input design. Effectively ensuring the high resolution and noise filtering of the input signal. Also has a professional grade 118db signal to noise ratio, which effectively inhibits the background noise of the digital audio processing circuit. 

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    KEY FEATURES

    Key Features 

    • 4 input and 8 output matrix. 
    • 15- segment parametric equalizer. 
    • 31- segment graphic equalizer.
    • 5- segment dynamic equalizer. 
    • 512-order FIR filter.
    • Support includes: Gain/phase/mute, channel level indicator, delay, pressure limiter, noise gate, channel routing, FIR filter, marshalling, channel replication, noise/signal generator.  
    • RS232 serial port protocol external control. 
    • Can be connected to PC host software via USB or RJ45 LAN for control. 

    SPECIFICATIONS

    Frequency response (20Hz- 20kHz@+4dbu):+0/-0.3db

    Total Harmonic distortion (20Hz- 20kHz@+4dbu) : <0.003%

    Signal-to-noise ratio:110db A weighting

    Ground noise:<-90dbu

    Dynamic range (20Hz-20kHz, 0db):>116db

    Maximum gain (input to output): 48db

    Maximum delay (input to output): 750ms

    Channel separation (@1kHz between channels): >80db

    Common-mode rejection ratio: 60Hz>100db@+2-dBu

    Input impedance (balanced/unbalanced):  Bal:20k / Unbal:10k

    Output impedance (bal/unbalance: Bal:100ohm / Unbal:50ohm

    Maximum input level: +20dBu

    Maximum output level: +20dBu

    Input gain range (adjustable): -80db - +12db

    Output gain range (adjustable): 80db - +12db

    A/D Chip: AK5552

    A/D Sampling rate: 768kHz

    A/D converter bit wide: 32bit

    D/A chip: AD1955

    D/A Sampling rate: 192kHz

    D/A converter bit:  24bit

    DSP Chip:  ADSP-21571

    DSP master frequency: 500Mhz

    DSP bit width: 32/40/64- bit floating point

    Dual-coreSHARC+ARMCortex – A5TM core

    SHIPPING INFORMATION

    Mounting and Shipping Info

    Shipping Weight

    • 5 kg

    Shipping Box

    • 320mm x 560mm x 90 mm
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