AINeutralarXiv – CS AI · 8h ago6/10
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Neural Radiated-Noise Fields for Unmanned Underwater Vehicle Noise Spectrum Prediction in Three-Dimensional Scenes
Researchers have developed a neural radiated-noise field (NRNF) model that predicts underwater vehicle acoustic signatures across three-dimensional spaces using machine learning rather than traditional physics-based simulation. The model achieves 3.5 dB average prediction error in the 50-5000 Hz band and demonstrates improved spatial generalization through a learnable scene feature grid.