2 papers
cs.SD2026
Ultra-Lightweight Network for Ship-Radiated Sound Classification on Embedded Deployment
Sangwon Park, Dongjun Kim, Sung-Hoon Byun +1
This letter presents ShuffleFAC, a lightweight acoustic model for ship-radiated sound classification in resource-constrained maritime monitoring systems. ShuffleFAC integrates Freq…
cond-mat.mes-hall2025
Underwater Willis lens for broadband low-frequency focusing
Beomseok Oh, Dongwoo Lee, Yeon-Seong Choo +4
Broadband underwater sound focusing in the low-frequency range is essential for various applications such as battery-free environmental monitoring and sensing. However, achieving l…