The FocusAura™ solution redefines audio interaction in public spaces by establishing a precise, point-to-point audio channel. It works through a streamlined, hardware-driven process that ensures sound travels only where it's intended—both when captured and when played back.

Directional Listening: Precisely Capture the Target Voice in Any Setting

The directional microphone module utilizes an advanced multi-microphone array and beamforming technology to focus on a precise ±15° horizontal pickup zone in front of the device. This enables it to accurately isolate the target speaker's voice within 1-3 meters, while actively rejecting ambient noise, reverberation, and echo from other directions. Combined with integrated AI noise reduction, it ensures that intelligent terminals receive a reliable, crystal-clear audio input even in challenging acoustic environments.

Private Response: Deliver Sound to the Target Zone

The audio feedback is channeled to the user via the directional sound transmission module. This module uses advanced acoustic design to produce sound that is inherently a controlled, narrow beam—functioning as an audio spotlight. Sound energy is concentrated toward the user, with levels dropping sharply (e.g., by 20dB at 15° off-axis) outside the target zone. This creates a personal audio bubble, allowing the user to hear the response clearly while preventing sound leakage and protecting privacy.

In essence, FocusAura™ replaces the traditional, omnidirectional "broadcast-and-hope" model with a clear, stable, and private audio interaction solution. It empowers intelligent devices to achieve fluent and reliable human-machine dialogue in any acoustic environment, no matter how challenging.