Physical Specifications
Designed for Seamless Integration:
Main Board Dimensions: 100 * 20 mm (Houses the high-performance DSP processing unit and UAC 1.0 interface).
Microphone Board Dimensions: 115 * 6 mm (Ultra-slim design, perfect for embedding into monitor bezels, podiums, or portable recording devices).
Key Technical Highlights
8-Mic MEMS Array (High-End Configuration): Offers superior spatial resolution and a significantly higher Signal-to-Noise Ratio (SNR) compared to standard 2 or 4-mic setups.
60° Directional Pickup (DPUS): Focuses on the primary speaker within a 60° frontal zone, suppressing off-axis ambient noise by up to 300% more effectively than omnidirectional modules.
Full-Stack Acoustic DSP Suite:
AEC (Acoustic Echo Cancellation): Eliminates feedback for crystal-clear duplex communication.
BF (Beamforming): Digitally tracks and enhances the speaker’s voice.
NS (Noise Suppression) & VE (Voice Enhancement): Strips away background chaos to reveal pure, intelligible speech.
AGC (Auto Gain Control): Automatically balances volume levels regardless of the speaker’s distance.
UAC 1.0 Plug & Play: Standard USB Audio Class 1.0 interface. No drivers required for Windows, Android, or Linux.
Professional Application Scenarios
Legal & Justice: Courtroom trials, depositions, lawyer-client consultations, and official transcriptions.
Healthcare & Government: Telemedicine consultations, hospital reception desks, and public service windows.
Business & Media: Corporate boardrooms, executive home offices, professional live streaming, and news interviews.
Voice-Controlled Gaming: High-end voice-activated gaming hardware and esports communication.
Performance Comparison: Why Choose the 8-Mic Array?
| Feature | 2-Mic / 4-Mic (Standard) | 8-Mic MEMS Array (Flagship) |
| Spatial Resolution | Basic; suitable for near-field interaction. | Superior; designed for complex environments. |
| Pickup Distance | 1 – 3 Meters | 5 – 8 Meters (Maintaining high clarity). |
| Directional Accuracy | Moderate; susceptible to side noise. | Ultra-precise 60° beam; locks onto the speaker. |
| DSP Processing | Basic noise reduction. | Full professional suite (AEC/NS/AGC/VE). |
| Best Use Case | Smart home, entry-level wearables. | Courts, Medical, Executive Business. |
| Verdict | Optimized for Cost-Efficiency. | Optimized for Absolute Voice Accuracy. |
