Audio Processor FT-DSP0808A

This advanced audio processor features 8 input and 8 output channels, powered by an ADI SHARC 21489 DSP processor with a sampling rate of 48kHz. It includes built-in noise and feedback suppression, echo cancellation, and an 8-band parametric equalizer. The device supports USB sound card functionality for music playback and video conferencing, and provides centralized control for system management.
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Description
  • Analog input channels: 8
  • Analog output channels: 8
  • Processor: ADI SHARC 21489@450 MHz SIMD
  • DSP processing power: 400 MIPS, 1.6 GFLOPS
  • Sampling rate: 48 kHz, ± 100 ppm
  • THD+N: <-94dB @17dBu
  • Input dynamic range: 110dB
  • Output dynamic range: 112dB
  • 4-channel GIPO
  • 1-channel RS232
  • 1-channel RS485
  • Built-in USB sound card, supports music playback, recording and soft video conferencing (such as: ZOOM, Tencent Conference, DingTalk Conference, etc.)
  • Bus-type AEC, tail time: 512ms, convergence rate: 60dB/S, echo cancellation amplitude: 60dB
  • Independent channel AFC (feedback suppression), using notch algorithm, transmission gain improvement: 10dB
  • Noise suppression (ANS), signal-to-noise ratio improvement of 18dB
  • 8-band British parametric equalization, providing 5 filter options: Parametric, Lowshelf, Highshelf, Lowpass, Highpass
  • Provide end-user customized operation interface, support up to 30 devices to manage with the same interface
  • With central control function, it can control the power supply, signal switching, environmental control, audio and other overall functions in the system, and realize one-click opening of the system functions 19.40bit DSP floating point operation engine
    • Parameter
    Processor ADI SHARC 21489
    Sampling rate/quantization bit 48K/24bit
    Number of analog input and output channels 8 x 8
    Input gain 0/6/12/18/24/30/36/42/48dB
    Phantom power +48V/10mA max
    Frequency response (20~20kHz) ±0.15dB
    Maximum level +18dBu
    THD+N <-94dB @17dBu
    Input dynamic range 110dB
    Output dynamic range 112dB
    Channel isolation @1kHz 108dB
    Input impedance (balanced connection) 5.4KΩ
    Output impedance (balanced connection) 600Ω
    System delay <6ms
    Working power AC 220V, 50Hz
    Dimensions (WxDxH) 482 x 200 x 45mm
    Shipping weight 3KG
    Donwload
    FT-DSP0808A
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