Key Features
144-Mic MEMS Array for precise acoustic spatial resolution
FPGA-based Real-Time Signal Processing for ultra-fast computation
Beamforming Algorithm for accurate sound source localization
Dynamic Sound Visualization – merges sound and image in real time
Supports Secondary Development – ideal for OEMs and integrators
Portable and Lightweight Design (1.8 kg)
Ethernet and WiFi Communication for flexible deployment
Real-Time Acoustic Refresh Rate: 25 FPS
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | ASAI144 |
| Microphones | 144 MEMS microphones |
| Frequency Range | 25 Hz – 96 kHz |
| Microphone Sensitivity | -26 dBFS (1 kHz, 94 dB SPL) |
| SNR | 64.3 dB(A) |
| Measurement Range | 30 – 124 dB(A) |
| Sampling Rate | 25.6 – 192 kS/s/ch |
| Acoustic Refresh Rate | 25 FPS (real-time) |
| Measurement Distance | 0.2 – 130 m |
| Communication Interface | Ethernet / WiFi |
| Dimensions | 300 × 300 × 80 mm |
| Weight | 1.8 kg |
| Operating Temperature | 0°C – 50°C |
| Humidity | 10% – 85% (non-condensing) |
Applications
Portable and embedded acoustic imaging systems
Transient noise and vibration source detection
Industrial equipment diagnostics
Acoustic R&D and algorithm validation
Sound localization and visual monitoring systems
Development & Integration Support
Provides hardware documentation and SDK for algorithm integration
Supports custom acoustic beamforming and visualization development
Compatible with various computing platforms (FPGA, ARM, x86)
Ideal for OEM developers and system integrators
