DANTE 16x16 Digital Audio Processor

VLDT-AP1616

Data Sheet

User Manual

Product Description

This digital audio processor is typically used for video conferences, distant learning, and telemedicine. It features 12-ch MIC/linear inputs and 12-ch linear outputs. Two DANTE ports are also provided to ensure low latency in the audio processor. The product can process audio signals with algorithms, such as full-band Adaptive Echo Cancellation (AEC), Adaptive Noise Suppression (ANS), Automatic Gain Control (AGC), and Auto Mixer, to output a clear, clean, and resonant sound with high Signal-to-Noise ratio.

Concise but intelligent, the processor is designed to be applied in scenarios without additional software assistance for debugging. It is ready to use after installation and is perfect for project implementation and testing. The product can be applied in a diverse range of installations and applications across industries, such as smart system integration in small-medium sized conference rooms, instruction recording and distance teaching in education, court trial recording and virtual court trial in the judiciary, surgery recording and video consultation in healthcare service, and command center establishment in governmental projects.

Featured Highlights

  • Provide 12-ch balanced MIC/linear inputs and 12-ch balanced linear outputs

  • Provide two standard DANTE network audio interfaces

  • Support adaptive feedback suppression function

  • Support the full-band adaptive acoustic echo cancellation technology

  • Dynamic adaptive noise reduction technology is provided to reduce noise with signal levels up to 18dB

  • Auto Mixer function is provided to set the order of priority when multiple microphones are input at one time

  • Inclusive of Digital signal processing modules such as Expander, Equalizer, Compressor, Auto Gain Control, Limiter, High Pass Filter, Low Pass Filter, and Delay

  • Capable of switching matrix routings

  • Support volume control, meter, group management, scene control, etc.

  • 48V phantom power supply for 12-ch MIC inputs

  • 48KHz sampling rate, 24-bit for A/D or D/A conversion

  • Support 8-ch programmable GPIO function

  • Compatible to run on Win 7 and Win 10, with standard RJ45 interface control

  • Support RS-232 serial command control.

Specifications

Technical
Amplitude-frequency (20Hz~20KHZ@+4dBu)     ±0.2dB    
THD+N (1KHZ@+4dBu)     ≤ 0.01%    
SNR (linear input)     ≥ 90dB    
Dynamic Range   ≥ 100dB    
Channel Level Difference     ±0.5dB    
Channel Isolation     ≥ 80dB    
Max Input Level     20dBu    
Max MIC Gain    40dB    
Input Impedence     20KΩ    
Max Input Level     20dBu    
Output Impedence     300Ω   
Sampling Frequency    48KHZ   
A/D and D/A Conversion     24Bit   
Phantom Power     +48 VDC   
Connection    
Inputs         12 × Balanced MIC/LINE [3-pin phoenix connector] or

6 × Stereo Audio [3-pin phoenix connector]
Outputs         12 × Balanced LINE [3-pin phoenix connector] or

6 × Stereo audio [3-pin phoenix connector]
Controls         1 × LAN [RJ45]

1 × RS-232 [3-pin phoenix connector]

8 × GIPO [10-pin phoenix connector]
Digital Audio Interfaces         2 × Dante [RJ45]
Mechanical    
Housing     Metal Enclosure    
Color     Black    
Dimensions     440mm (W)×250mm (D)×45mm (H)    
Weight     3.37kg    
Power Supply     AC 100 - 240V 50/60Hz
Power Consumption     11W(Max)    
Operating Temperature     0°C ~ 40°C / 32°F ~ 104°F  
Storage Temperature     -20°C ~ 60°C / -4°F ~ 140°F   
Relative Humidity     20 - 90% RH (Non condensation)

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