1. Introduction
This digital audio processor is typically used for video conferences, distant learning, and
telemedicine. It features 4-ch MIC inputs, 6-ch linear inputs, and 10-ch linear outputs. Each
analog I/O channel has a knob to control the volume. A DANTE port is also provided to
ensure low latency in the audio process. Apart from HDMI audio embedding and de-
embedding, the product can also 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 a
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 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 the small-medium sized conference room,
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,
andcommand center establishment in governmental projects.
2. Features
☆HDMI 2.0b compliant
☆Provide 4-ch balanced MIC inputs, 6-ch balanced linear inputs, and 10-ch balanced
linear outputs
☆Support HDMI audio signal input, loop out, audio embedding and de-embedding
☆Provide a standard DANTE network audio interface
☆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 level
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
☆Support volume control, meter, scene control, etc.
☆Capable to switch matrix routings
☆48V phantom power supply for 4-ch MIC inputs
☆48KHz sampling rate, 24-bit for A/D or D/A conversion
☆Separated I/O volume knobs
☆Support monitoring function
☆Compatible to run on Win 7 and Win 10, with standard RJ45 interface control
☆Support RS-232 serial commands control
