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.
