4-Array Pickup
Compact directional pickup for kiosks and large screens.
Camera and microphone integration
AI digital human camera and microphone array solutions.
Combine HD camera modules, directional microphone arrays, echo cancellation and AI noise reduction so digital human terminals can see, hear and respond naturally.
4/8 MIC
Array options
HD
Camera options
AEC
Playback echo control
Interaction challenge
Digital humans need a reliable sensory front end.
A digital human kiosk is not only a screen. It must capture the user voice in noisy public spaces, support real-time interruption and provide a clear image for remote or AI-assisted service.
- Directional voice pickup for users standing in front of a terminal.
- Echo cancellation when the terminal speaker is playing audio.
- AI noise reduction for malls, hospitals, exhibition halls and service centers.
- Camera resolution options for different terminal designs.
Solution architecture
Integrated camera and microphone modules for large-screen devices.
HAOKAI supports 4-array and 8-array microphone layouts, HD camera options, AEC, DSP processing and mechanical integration for large-screen interaction devices.
8-Array Pickup
Enhanced microphone front end for premium interaction devices.
AI Audio Processing
Noise reduction, voice enhancement and echo cancellation support.
Selection guidance
Balance camera view, voice pickup and enclosure integration in the terminal design.
Public-facing AI terminals need the camera and microphone front end to work as one system. Confirm the user interaction zone, display size, speaker position and mounting constraints before selecting the module combination.
Interaction zone
Define where users stand, the required voice pickup direction and whether the terminal serves one user or a wider public area.
Audio-video requirements
Confirm camera resolution, field of view, microphone layout and whether playback echo control is needed for real-time dialogue.
Terminal integration
Share the front-panel opening, acoustic mesh, interface, power design and production target for an OEM or ODM recommendation.
Recommended products
Product options for this scenario.
M40D
4-array directional microphone plus 5MP/8MP/12MP camera options for large-screen interaction terminals.
K100
4-array microphone plus 12MP camera for video calls, livestreaming and intelligent service equipment.
HK-M80DC
8-array microphone plus 12MP camera solution for digital human interaction and indoor recording.
Use cases
Typical device and deployment scenarios.
Government Kiosk
Voice interaction and identity service terminals.
Hospital Guide
Digital guide, consultation and service navigation.
Exhibition Hall
Interactive guide screens and digital presenters.
Bank Terminal
Self-service assistance and remote service stations.
FAQ
Technical questions before integration.
Why does a digital human terminal need a microphone array?
The audio front end helps capture user speech in front of the terminal while managing ambient noise and speaker playback in public interaction environments.
Should an AI kiosk use directional or 360-degree pickup?
A directional design is often suitable for a user standing in front of the screen. Wider pickup can be evaluated when users may approach from multiple positions.
Can the camera resolution be matched to the terminal?
Camera and microphone options can be selected around the terminal design, display format, image requirement and host interface.
How is echo controlled when the terminal speaks?
AEC can be evaluated when the terminal provides the correct loudspeaker reference and the enclosure is designed with the audio path in mind.
Work With HAOKAI
Building a digital human terminal?
Share pickup distance, microphone layout, interface, structure, algorithm requirements and target production plan. HAOKAI can recommend or customize a practical audio front-end solution.