AI Voice Interaction & Wake Word Integration
Voice is the primary interface of modern AI systems.
Our solutions support:
- Custom wake word detection (on-device or cloud-based)
- Far-field voice activation in noisy environments
- Low-latency voice triggering and response
- Integration with AI assistants and voice control platforms
Enable precise voice activation for AI assistants, digital humans, and intelligent control systems.
LLM & AI Platform Integration
Our microphone array systems are optimized for seamless integration with modern AI frameworks and conversational systems.
- Compatible with speech-to-text pipelines
- Real-time audio input for AI processing
- Supports edge AI and cloud-based architectures
- Ready for integration with LLM-based systems (ChatGPT-like platforms)
Built for the next generation of AI interaction interfaces.
Flexible Interface & Connectivity
Designed for seamless integration with your system architecture:
- USB Audio – Plug & play for rapid deployment
- Ethernet / Dante – Low-latency professional audio over IP
- UART / I2S – Embedded digital audio for MCU/DSP systems
- 3.5mm / AUX – Analog compatibility with legacy systems
- Bluetooth – Wireless connectivity for portable devices
- Wi-Fi – Cloud-connected and IoT-ready systems
Developer-Friendly Architecture
Accelerate your product development with our engineering support:
- SDK / API for audio processing
- Reference designs and integration guides
- Audio tuning and debugging tools
- Cross-platform support (Linux / Android / RTOS)
Reduce development time and simplify system integration.
Tailored Hardware & Acoustic Design
Every solution is customized to your product requirements:
- Microphone configurations (2 / 4 / 6 / 8 / 16+)
- Array layouts (linear, circular, distributed)
- Custom PCB size and structure
- Directional pickup tuning (60° / 80° / 120°)
- Far-field and near-field optimization
- Integrated beamforming and noise reduction
AI Perception System: Audio + Vision + mmWave Radar
Move beyond traditional audio systems with multi-modal sensing.
We provide integrated solutions combining:
- Audio – Microphone array voice perception
- Vision – Camera-based recognition and tracking
- mmWave Radar – Motion, presence, and spatial sensing
This tri-modal architecture enables next-generation AI perception beyond traditional audio systems.
Ideal Applications:
- Digital human interaction displays
- Industrial collaborative robots
- Smart security and sensing systems
- AIoT and intelligent terminals
Widely used in AI-driven human-machine interaction systems.
Application Scenarios
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AI Digital Human Interactors: 360° awareness for high-traffic public display kiosks.
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Collaborative Industrial Robots: Secure voice-command recognition with radar-based safety zones.
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Smart Medical Terminals: Touchless, high-accuracy bedside assistants for hospitals.
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Executive Conferencing: Dante-enabled ceiling arrays with visual speaker tracking.
SISTC Capabilities Matrix
| Feature Category | Standard Solutions | SISTC AI Perception Partner (Elite Custom) |
| Sensory Dimension | Audio Only | Audio + Vision + mmWave Radar Fusion |
| AI Optimization | Basic Recording | LLM-Tuned (16kHz/16bit High-SNR for STT) |
| Interaction Logic | Physical/Voice Trigger | Intent-Based (Motion + Gesture + Voice) |
| Processing Power | Standard DSP | 32-Bit Ultra-Low Power AI-DSP with Zero-Host Load |
| Interface Variety | USB / 3.5mm | Dante / Ethernet / Wi-Fi 6 / I2S / UART |
| Dev Support | Hardware Manual | Full EVK + API + SDK + On-site Acoustic Tuning |
OEM & ODM Manufacturing
Flexible collaboration models to support your business:
OEM
- Production based on your design
- Stable quality and scalability
ODM
- Full product development
- Hardware + software co-design
- Acoustic and AI optimization
From concept to mass production, we accelerate your product development cycle.
Why SISTC
- 15+ years of MEMS microphone expertise
- Advanced beamforming and noise reduction algorithms
- Hardware + AI integration capability
- Fast customization and engineering support
- Proven experience in global AI and IoT markets
We are your AI perception system partner.
Start Your Custom Project
Not sure which solution fits your application?
Tell us your requirements—we will design a high-performance, cost-effective solution tailored to your needs.
👉 Contact us today
👉 Visit: https://www.sistc.com
