Professional 8-Mic MEMS Microphone Array with 60° Directional Pickup, AEC & UAC 1.0 GYKH-8M-D60-U

Professional 8-Mic MEMS Microphone Array with 60° Directional Pickup, AEC & UAC 1.0 GYKH-8M-D60-U

The Ultimate Solution for High-Accuracy Voice Recording. The GYKH-8M-D60-U represents the pinnacle of SISTC’s acoustic engineering. By utilizing a linear 8-MEMS microphone array combined with 60° precise Directional Pickup Technology (DPUS), this module is designed to isolate and capture the target human voice with extreme clarity, even in high-noise environments.

Equipped with a full suite of professional DSP algorithms—including AEC, NS, AGC, and Beamforming—it is the definitive choice for legal, medical, and professional broadcasting applications where every word must be recorded with 100% accuracy.

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.

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