AI-Powered 4-Mic Array with DNN Neural Network & Dynamic Beamforming – 35dB Smart Noise Cancellation – Custom Directional Pickup – GYLA-4M-DNN35-I

AI-Powered 4-Mic Array with DNN Neural Network & Dynamic Beamforming – 35dB Smart Noise Cancellation – Custom Directional Pickup – GYLA-4M-DNN35-I

The GYLA-4M-DNN35-I is a next-generation intelligent voice capture system developed on high-performance DNN (Deep Neural Network) chips. By leveraging AI large-model training, it distinguishes human speech from complex, random background noise with surgical precision. Combined with advanced AI Beamforming technology, it creates a “sharp” directional pickup zone, ensuring only the target speaker’s voice is captured in crowded environments like government halls, medical kiosks, and educational platforms.

Key Technical Advantages:

  • DNN-Based Smart Noise Cancellation: Unlike traditional filters, our DNN algorithm specifically identifies human vocal patterns, achieving a noise suppression depth of ⩾ 35dB by effectively stripping away non-human interference.

  • Precision AI Beamforming: Utilizing 4-mic array synergy, this module generates a highly focused beam pattern. It offers superior spatial selectivity compared to conventional tech, supporting Omnidirectional, Bi-directional, and Uni-directional modes.

  • Adjustable “Beam Area”: The pickup angle is customizable. Within the Beam Area, voices are enhanced and purified via AI-Noise Cancellation; in the Non-Beam Area, interfering speech is blocked. The transition boundary is meticulously controlled within a 5°–10° deviation.

  • Advanced Acoustic Echo Cancellation (AEC): High-grade AEC prevents far-end feedback, ensuring a smooth, echo-free full-duplex communication experience.

  • Plug-and-Play Integration: Features driver-free USB Audio Device support alongside analog interfaces, making it compatible with Android, Linux (2.6.24+), and Windows VISTA/7/8/10/11

    Feature Specification Details
    Core Technology DNN (Deep Neural Network) + AI Beamforming
    Noise Suppression ⩾ 35dB (Smart Human Voice Identification)
    Microphone Array 4-Channel High-Performance Matrix
    Pickup Patterns Adjustable: Omnidirectional / Bi-directional / Uni-directional
    Beam Accuracy 5°–10° Transition Boundary Control
    Echo Cancellation Professional Grade AEC (Full-Duplex)
    Interface Options USB Audio (UAC Driver-free) / Analog Audio Interface
    OS Compatibility Android, Linux, Windows VISTA/XP/7/8/10/11
    Customization Pickup distance and angle ranges are customizable per project

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