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  • D-0808SP面板.jpg
  • D-0808SP-后板.jpg
  • D-0808SP-墙面盒.jpg

Digital audio matrix


The D-0808SP is a powerful 16 in 16 out digital audio matrix processor, which uses the fourth generation ADSP-21489 floating point audio DSP chip of ADI SHARC to provide the highest performance 400MHz/2200 MFLOP processor.

Product number:D-0808SP

  • Product Description
  • Product characteristics

    The D-0808SP is a powerful 16 in 16 out digital audio matrix processor, which uses the fourth generation ADSP-21489 floating point audio DSP chip of ADI SHARC to provide the highest performance 400MHz/2200 MFLOP processor. Ultra low noise preamplifier circuit, low distortion analog circuit, 114dB audio AD, DA, provide high-quality sound quality for the scene. The front panel of the device must have volume status display, which can display all input 8 or 16, output 8 or 16 channel volume status; The LCD display on the front panel of the device can cyclically display the preset number and name currently used by the current IP address processor of the device, so that when there are multiple processors in the system, the administrator can quickly identify and distinguish the current processor. front panel
    It has network connection status indicator and error alarm indicator, which can flash red alarm prompt in case of serious error.

    ◆ High performance floating point DSP processing chip;
    ◆ 8/16 channel balanced input audio channel
    ◆ 8/16 channels support MI C input
    ◆ Each MIC input supports 48V phantom power supply
    ◆ 8/16 balanced audio output channels
    ◆ 16 channel independent adaptive feedback suppressor
    ◆ 16 channel automatic mixing
    ◆ ADC CS5368 114dB dynamic
    ◆ AC CS4385 114dB dynamic
    ◆ Input each channel: front stage amplifier, noise gate, compressor, 16 segment parameter equalization, delayer, automatic mixer
    ◆ Output each channel: 16 segment parameter equalization, frequency divider, high and low pass filter, limiter, and delay device
    ◆ Built in signal generator: sine wave signal, pink noise, white noise
    ◆ Front panel 1602 display screen displays IP address and current preset
    ◆ Open RS - 232 and TCP/IP protocols to achieve third-party control
    ◆ With camera tracking code output, it is convenient to realize camera linkage function through third-party central control
    ◆ Support 32 sets of scene preset functions, which can be called through TCP/IP and RS-232 protocols

    Technical Specifications

     

    Audio input 8/16 balanced inputs, Phoenix plug
    Nominal input level 0dBu line or - 40 dBu microphone level
    Microphone preamplification gain 0-40 dB analog gain, 12dB digital gain
    Maximum input level +20dBu
    Input impedance >5 k Ω balanced,>3k Ω unbalanced
    Common mode rejection ratio (CMRR) >70dB @ 1 kHz
    Pre amplification equivalent input noise (EI N) <-125 dBu, 2 2Hz - 22kHz
    Phantom Power +48 VDC
    Audio output 8/16 balanced line level, Phoenix plug
    Nominal output level 0 dBu line level
    Output impedance 600 Ω balance
    DSP frequency and processing capacity 400Mhz,400MIPS,2200 MFLOP
    Sampling frequency/quantization 48 kHz,24Bi t ADC,24Bi t DAC
    Frequency response 20 Hz – 20 kHz, + /- 0. 5 dB
    Dynamic range 114 dB,ADC, DAC
    Total harmonic distortion <0. 01%;20Hz~20kHz@+4dBu
    Interchannel crosstalk >-80 dB @ 1 kHz, typical
    Equipment size WxDxH 1U,480 mm x 250mm x 44mm
    Power supply 100~240VA,50/60 Hz,75W
    Work environment Maximum ambient operating temperature 40 ° C
    Keywords:
    • Digital audio matrix

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