Product Overview

32-Element Dante AI Network Microphone Array

The SNA-32D-G1 32-Element Dante AI Network Microphone Array is a professional networked microphone solution designed for large conference rooms, training environments and professional AV systems.

Built around a 32-MEMS microphone array, the microphone integrates SISTC’s proprietary 5A acoustic algorithm platform to provide intelligent voice capture and advanced audio processing.

With up to 100 m² pickup coverage, the SNA-32D-G1 combines AI transient noise reduction, AGC, AEC, reverberation suppression and adaptive beam tracking to improve speech clarity and intelligibility.

The microphone supports Dante 2×2 network audio and USB Audio Class, together with dual independent Ethernet and standard 48 V PoE.

Network, USB and analog Line Out interfaces can operate simultaneously, providing flexible connectivity for Dante-based AV systems, conferencing platforms, DSPs, computers and traditional audio equipment.

Key Features

32-MEMS Microphone Array

The 32-element MEMS microphone array provides spatial audio acquisition for large conference rooms and professional AV applications.

Up to 100 m² Pickup Coverage

Designed for wide-area far-field voice capture, the microphone supports up to 100 m² pickup coverage, depending on the acoustic environment.

AI 5A Acoustic Processing

SISTC’s proprietary 5A acoustic algorithm integrates multiple processing functions:

• AI transient noise reduction
• AGC
• AEC
• Reverberation suppression
• Adaptive beam tracking
• Voice enhancement

Adaptive Beam Tracking

The system automatically follows the active speaker and enhances the corresponding voice signal.

For ceiling-mounted applications, the tracking elevation range can be configured according to the installation requirements.

Dante 2×2 Network Audio

The SNA-32D-G1 supports Dante 2×2 network audio, enabling integration into Dante-enabled professional AV and network audio systems.

Dual Independent Ethernet

Two independent LAN interfaces provide flexible network deployment.

PoE Network Deployment

Standard 48 V PoE allows the microphone to receive power through the Ethernet connection, simplifying system installation.

Simultaneous Audio Interfaces

The microphone supports:

• Dante network audio
• USB Audio Class
• Analog Line Out

This provides flexible connectivity for different professional audio architectures.

Professional Dante Network Audio

Dante Microphone for Professional AV Systems

The SNA-32D-G1 can operate as a network microphone endpoint within Dante-based audio systems.

A typical deployment:

SNA-32D-G1
32-MEMS Microphone Array
        ↓
    Dual Ethernet
        ↓
   Dante Network
        ↓
 DSP / Mixer / Dante Device
        ↓
Conference / AV / Recording System

Dante network connectivity allows audio routing and system integration through the existing professional Ethernet infrastructure.

Multi-Interface Audio

The SNA-32D-G1 provides:

Dante

Dante 2×2

USB

USB Audio Class

Analog

Line Out

This enables the microphone to connect to Dante audio networks, computers and conventional analog audio systems.

Applications

Large Conference Rooms

32-MEMS array technology and 100 m² coverage support large meeting environments.

Training Rooms

Adaptive beam tracking helps maintain clear voice capture as speakers move.

Professional AV

Dante connectivity enables flexible integration with professional AV systems.

Networked Conferencing

PoE and Dante simplify microphone deployment in networked conferencing environments.

Education

Suitable for classrooms, lecture spaces and interactive teaching systems.

Broadcast & Studio

Dante connectivity allows integration into professional network audio workflows.

Technical Specifications