5-Mic Circular Array for AI Voice Interaction & Wake-word Activation – 360° Omnidirectional Beamforming – Split-Type Module – GYKK-5M-AIW360-S

5-Mic Circular Array for AI Voice Interaction & Wake-word Activation – 360° Omnidirectional Beamforming – Split-Type Module – GYKK-5M-AIW360-S

Product Overview

The GYKK-5M-AIW360-S is a premier MEMS Microphone Array Voice Front-End Solution specifically engineered for high-demand AI human–machine interaction (HMI) and digital human systems.

Driven by a powerful Quad-core Cortex-A35 CPU (up to 1.3 GHz), this module serves as a turnkey “acoustic brain,” integrating iFLYTEK’s industry-leading speech algorithm suite. It features a high-sensitivity Local Wake-Word Engine for instantaneous voice activation, combined with precision Directional Beamforming and advanced Noise Suppression. Whether in noisy public spaces or complex indoor environments, the GYKK-5M-AIW360-S ensures crystal-clear far-field audio capture and seamless semantic recognition, making it the ideal choice for developers seeking reliable, studio-grade voice interfaces.

Key Features

  • 360° Full-Circle Voice Pickup: High-fidelity omnidirectional capture for natural, boundary-free human–machine interaction.

  • Instant Local Wake-Word Engine: Integrated high-sensitivity voice trigger with precision direction detection (DoA) for immediate response.

  • Powerful AI Processor: Equipped with a Quad-core Cortex-A35 CPU (up to 1.3 GHz) to handle complex real-time acoustic tasks.

  • Elite iFLYTEK Algorithm Suite:

    • Directional Beamforming: Dynamically focuses on the user after wake-up while suppressing background noise.

    • Full-Duplex AEC: Professional Acoustic Echo Cancellation for uninterrupted interaction during loud playback.

    • Far-Field Enhancement: Advanced speech restoration for crystal-clear recognition in noisy environments.

  • Scalable Mic Architecture: Seamlessly supports both 4-microphone and 6-microphone array configurations.

  • Rich System Interfaces: Flexible integration via I²S, TTL UART, and high-power Speaker output.

    Item Description
    CPU Quad-core Cortex-A35, up to 1.3 GHz
    Pickup Range 360° Omnidirectional Far-Field
    Wake-Word Feature Local Wake-word with Source Direction Detection
    Algorithm iFLYTEK Suite (AEC, Beamforming, Noise Suppression)
    Power Supply DC 12V / 3A (DC5.5–2.1 / PH2.0–2P)
    Serial Port (TTL) TTL 3.3V, Baud Rate: 115200 (PH2.0–3P)
    Audio Interface I²S Digital Output (PH2.0–4P)
    Speaker Output 10W / 4Ω (PH2.0–4P)
    AEC Reference External reference input for Echo Cancellation
    Microphone Output Processed High-Fidelity Signal
    Mic Interface Supports 4-mic or 6-mic configurations
    Data/Debug Port Micro USB (ADB Interface)

    Typical Applications

    • Smart Home Control: Centralized voice hubs and intelligent appliance controllers.

    • Service Robots & Digital Humans: 360° interactive capability for kiosks and AI avatars.

    • Intelligent Conferencing: Omnidirectional meeting capture with speaker tracking.

    • Automotive Voice Assistants: In-vehicle cabin voice control and noise-resistant interaction.

    • Interactive Education: Smart classroom robots and language learning devices.

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