Acoustic and vibration anomaly detection
Algorithms for surfacing early anomaly signatures in high-frequency acoustic and vibration data from motors, cranes, and pipes.
Acoustic anomaly detectionVibration analysisEdge inference
Research & patents
Research and patents
Signal-processing work that started in the lab now goes into industrial AI products built for deployment.
Ultrasonic non-destructive diagnostics
Signal processing and interpretation for ultrasonic scanning of trees and structures, tracking internal change.
Ultrasonic NDTSignal propagationPhase analysis
Speaker verification and voice robustness
Speaker authentication and voice workflows designed to hold up in noisy industrial environments.
Speaker verificationNoise robustnessLiveness detection
Field-ready edge AI inference
Model compression and optimization so AI runs in real time on FPGAs, MCUs, and industrial gateways. Training and validation run on in-house GPU and storage infrastructure, including 6 RTX 5090 Blackwell GPUs and 8 RTX 4090 Ada Lovelace GPUs.
FPGA inferenceModel compressionReal-time systems
Recognition
2022
Bronze Award, SNU Field Problem Research Group Competition
Seoul National University
2022
Pre-Startup Package selection
Korea Startup Promotion Agency (KISED)
2021
Grand Prize, SNU Field Problem Research Group Competition
Seoul National University
2021
LG CNS Startup Monster selection
LG CNS
2020
Excellence Award, SNU Field Problem Research Group Competition
Seoul National University
2020
Pine wilt diagnostic research project
Korea Forest Research Institute
2019
Grand Prize, SNU Field Problem Research Group Competition
Seoul National University