DANTE with 0404

Analog input channels: 4

Analog output channels: 4

Dante input channels: 4

Dante output channels: 4

Processor:ADI SHARC 21489@450 MHz SIMD;

DSP Processing Power:400 MIPS, 1.6 GFLOPS.

Sampling Rate:48 kHz, ± 100 ppm.

Input Dynamic Range:110dB

Output Dynamic Range:112dB

THD+N:<-100dB @17dBu

Built-in two-input and two-output USB sound card, support music playback, recording and soft video conferencing (e.g. ZOOM, Tencent Conference, Nail Conference, etc.); ;Â

Independent AEC for both channels, long tail time: 512ms, convergence rate: 60dB/S, echo cancellation amplitude: 60dB;

Independent channel AFC (feedback suppression), using a trapped algorithm, the amplitude of the transmission gain enhancement: 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, maximum support for 30 devices with the same interface management;

With central control function, support RS232, RS485, UDP three kinds of control mode, can be on the system of power supply, signal switching, environment control, audio and other overall control, to realize a key to open the system required functions.

Need to provide customized user interface;

Need to build-in two-input and two-output USB sound card to support recording and remote conferencing;

Support PoE power supply and DC12V dual power supply

Processor chip using ADI architecture, not less than 40bit DSP floating point computing engine

The number of analog input and output channels is not less than 4*4;

The number of Dante input and output channels is not less than 4*4;

Input and output quantization not less than 48KHz/24bit;

Input channels should be available:

Input gain 6dB step, not less than 9 stops;

No less than 8-band PEQ , and provide no less than five filter type selection;

Two channels of Adaptive Echo Cancellation (AEC), Noise Suppression (ANS).

Each channel should have no less than eight points of adaptive feedback suppression (AFC);

Output channels should have:

No less than 8-band PEQ, crossover, delay, and limiter.

No less than 14 x 10 matrix;

No less than 16 groups of presets;

Support input and output channel LINK and grouping function;

Input dynamic range not less than: 110dB

Output dynamic range of not less than: 112dB

Frequency response range of not less than 20～20kHz (±0.5dB) ;)

THD + N: not less than -100dB @17dBu