Professional 8-Mic 360° Omnidirectional MEMS Microphone Array with AEC, NS & UAC 1.0-GYKH-8M-360-U

Professional 8-Mic 360° Omnidirectional MEMS Microphone Array with AEC, NS & UAC 1.0-GYKH-8M-360-U

Product Overview

The GYKH-8M-360-U is a high-performance MEMS microphone array module engineered for seamless 360° omnidirectional coverage. Utilizing an 8-microphone matrix, it delivers consistent, high-fidelity audio capture within a 5-8 meter radius.

Designed for sophisticated hardware integration, the GYKH-8M-360-U features an ultra-slim 115*6mm mic board, allowing it to be discreetly embedded into conference terminals, smart display bezels, and service robots. With an integrated acoustic engine supporting AEC, NS, and AGC, it effectively filters over 300 types of environmental noise, providing the essential “ears” for immersive collaboration and AI-driven spatial audio experiences.

Physical Specifications

  • Main Board: 100 * 20 mm (Integrated high-performance DSP and USB UAC 1.0 interface).

  • Microphone Board: 115 * 6 mm (Ultra-slim linear 8-mic array optimized for 360° spatial field capture).

Key Technical Highlights

  • 360° Omnidirectional Coverage: The 8-mic matrix ensures zero dead zones in large meeting rooms or classrooms, supporting long-range pickup up to 8 meters.

  • Advanced Acoustic Engine:

    • AEC (Acoustic Echo Cancellation): Eliminates speaker feedback for natural, full-duplex communication.

    • NS (Intelligent Noise Suppression): Identifies and suppresses over 300 types of ambient noise, including air conditioning, keystrokes, and background chatter.

    • VE & AGC (Voice Enhancement & Auto Gain): Automatically balances volume levels of participants at different distances for uniform, clear output.

  • Spatial Audio & AR/VR Ready: Supports sound source localization and multi-channel streaming, providing high-quality raw data for VR/AR content and AI transcription.

  • Plug-and-Play UAC 1.0: Fully compatible with Windows, Android, and Linux. Works seamlessly with Zoom, Microsoft Teams, and other major UC platforms.

Application Scenarios

  • Smart Conferencing & Collaboration: Integrated into 360° speakerphones or all-in-one meeting boards (IFPD) to achieve professional-grade audio similar to Maxhub or Shure systems.

  • Education & Smart Displays: Enables clear, all-encompassing audio capture for teachers moving around a classroom or multiple participants in a lecture hall.

  • Robotics & AI Digital Humans: Provides the foundation for natural, long-distance dialogue in service robots and interactive virtual human kiosks.

  • AR/VR & Immersive Audio: Used for 360° environmental sound recording and real-time assistive devices (like VUEVO) for live captioning and translation.

  • Security & Smart City: Enhances environmental awareness in monitoring systems through sound-source localization and “audio-visual linkage.”

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