Audio Processor FT-DSP0808AD

This audio processor supports 8 analog and 8 Dante input/output channels, powered by the ADI SHARC 21489 DSP with 400 MIPS processing power and 48kHz sampling rate. It features advanced audio processing such as echo cancellation, noise suppression, and a 12-band parametric equalizer. The device also includes USB sound card functionality, camera tracking, and centralized control with support for RS232, RS485, and UDP methods.
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Description
  • Analog input channels: 8
  • Analog output channels: 8
  • Dante input channels: 8
  • Dante output channels: 8
  • Processor: ADI SHARC 21489@450 MHz SIMD8
  • DSP processing power: 400 MIPS, 1.6 GFLOPS
  • Sampling rate: 48 kHz, ± 100 ppm
  • THD+N: <-94dB @4dBu
  • Input dynamic range: 110dB
  • Output dynamic range: 112dB
  • The processing module is configurable and can be replaced freely according to needs
  • Provide 8 devices for simultaneous online operation
  • 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
  • Ducker
  • Noise gain compensator (ANC)
  • Gain sharing automatic mixer (AMC), threshold automatic mixer (Gate Mixer)
  • 12-band British parametric equalization, providing 5 filter options: Parametric, Lowshelf, Highshelf, Lowpass, Highpass
  • Provide terminal users with customized operation interface, supporting up to 30 devices to be managed in the same interface
  • Support camera tracking
  • With 8 GPIOs
  • With central control function, supports RS232, RS485, UDP three control methods, can control the power supply, signal switching, environmental control, audio and other overall control in the system, and realize one-key opening of the system required functions
Parameter
Processor ADI SHARC 21489
Sampling rate/quantization bit 48K/24bit
Number of analog input and output channels 8 x 8
Number of Dante input and output channels 8 x 8
Input gain 0/3/6/9/12/15/18/21/24/27/30/33/36/39/42/45/48 dBu
Phantom power +48V/10mA max
Frequency response (20~20kHz) ±0.3dB
Maximum level +18dBu
THD+N <-94dB @4dBu
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 supply AC110~240V, 50Hz/60Hz
Dimensions (width x depth x height) 482 x 260 x 45mm
Shipping weight 4KG
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FT-DSP0808AD
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