Directional Array Microphone
Focused voice capture for counters, AI translator, kiosks, terminals, and installations where the pickup zone needs clear definition.
Browse Directional Array
Array Microphone Technology
Production-ready voice pickup modules with the distance, noise control, and embedded processing needed for clear far-field interaction.
- Pickup Distance 3-5m Up to 8m far-field pickup
- Noise Control ≥30dB Noise suppression
- Algorithm features Built in DNN Neural Network Processor Human Voice Enhanced
Choose Your Pickup Pattern
Start with the way your voice need to pick up. Browse the microphone array category built for focused pickup or the category made to cover the room.
Clear Voice Pickup
Array microphone layouts for far-field capture, directional pickup, and cleaner human-machine interaction.
Camera Module Matching
USB camera modules and audio front ends designed for conferencing, education, terminals, and smart devices.
OEM / ODM Integration
Support from board layout and interface selection to acoustic tuning, validation, and production delivery.
Solutions for Intelligent Interaction
Voice pickup, imaging, and audio-video capture for products that need to hear and see reliably.
Device Fit Finder
Match the Right Microphone to Your Device
Start with the device scenario, then align pickup, imaging, processing, and proven module families around the way it will be used.
Recommended configuration
AI Digital Human Interaction
Visual localization plus far-field pickup — digital humans that see, hear, and answer accurately
- 4-Array Pickup
- Compact directional pickup for kiosks and large screens.
- 8-Array Pickup
- Enhanced microphone front end for premium interaction devices.
- AI Audio Processing
- Noise reduction, voice enhancement and echo cancellation support.
Recommended configuration
Video Conferencing
A conferencing front end that sees the whole room and hears every voice clearly
- Conference Table Coverage
- Omnidirectional arrays capture people speaking from different positions.
- Echo Control
- AEC support improves clarity while remote audio is played through speakers.
- Camera-Microphone Devices
- Camera modules can be paired with array microphone front ends for video calls.
Recommended configuration
Smart Terminal & Counter Service
Every self-service device that recognizes people and understands speech
- Independent Pickup Zones
- Directional microphone elements focus on target areas and reduce voices outside the pickup angle.
- Role Separation
- Separated channels help systems distinguish staff and visitor voices in daily service workflows.
- Module or Finished Device
- Choose embedded modules or finished desktop microphones depending on product integration needs.
Recommended configuration
Robotics & AI Voice Interaction
360° sound source localization plus compact visual tracking, letting robots locate a voice and turn to respond
- Circular MIC Array
- Circular microphone layout for surrounding pickup.
- Sound Localization
- Estimate speaker direction for interaction response.
- Audio Processing
- Echo cancellation, noise suppression and AGC support.
Since 2013, focused on audio-visual module engineering
HAOKAI brings acoustic engineering, camera module development, hardware design, and production support together for intelligent audio-visual devices.
Quality & Compliance
- ISO ISO 9001:2015
- CE CE certified
- FCC FCC certified
- RoHS RoHS compliant
News
Event coverage, product releases and company updates, newest first.
Empowering Multimodal AI: HAOKAI at IOTE 2026
From August 26 to 28, 2026, the highly anticipated IOTE 2026, the 25th International IoT Expo, grandly opened at the Shenzhen World Exhibition & Convention Center (Bao'an New Hall). HAOKAI debuted its full series of microphone array and camera modules, spotlighting integrated audio-visual solutions for AI digital humans, service robots, smart government services, video conferencing, and in-vehicle interaction.
HAOKAI Shines at the 87th China (Shanghai) International Education Equipment Exhibition
From April 24 to 26, 2026, the three-day 87th China (Shanghai) International Education Equipment Exhibition, hosted by the China Education Equipment Industry Association, closed successfully at the Western China International Expo City in Chengdu. Shenzhen HAOKAI Industrial Technology Co., Ltd. (HAOKAI) impressed with its full series of AI education audio solutions. Under the core theme "AI Drives High-Quality Development of Education Equipment", the company presented innovative products and technologies built for smart classrooms, online education, and lecture capture systems to education professionals across the country, drawing huge crowds and widespread acclaim at the show.
4-Mic 60-Degree Directional Pickup Microphone Array Debuts at the 2025 Osaka World Expo
At the 2025 Osaka World Expo in Japan, the EF digital human engine made a splash with its 4-mic directional pickup microphone array and AI digital human technology, redefining the boundaries of human-machine conversation with a breakthrough interactive experience and bringing global visitors a futuristic feast blending technology and culture.
Start Your Project
Bring Your Audio-Visual Product to Market with Confidence
Tell us about your device, performance targets, and production plans. Our engineering team will help identify the right camera, microphone, and integration approach.