Channel Modeling and Threshold Signal Processing in Underwater Acoustics: An Analytical Overview

Constrained Channel Estimation Methods in Underwater Acoustics

Underwater acoustic signal processing aims to reconstruct the shallow water acoustic channel from both direct arrival and delayed multipath reflections. This enables accurate acoustic communications in shallow water, such as between underwater autonomous vehicles (UAVs), which are essential for coastal surveillance and other applications. In this work, we take a previously implemented algorithm...

Architectural Acoustics and Signal Processing in Acoustics: Verification of Auralization and Modeling Programs I

Acoustics • Shock • Vibration • Signal Processing

Laboratory of Acoustics and Audio Signal Processing

Integrating Ocean Acoustics and Signal Processing

The combination of ocean acoustical physics and signal processing has been the central theme of our research over the last twenty years. In particular, the thrust of our research has been in matched field processing, waveguide invariant physics, time reversal acoustics, acoustic communications, sensitivity kernel analysis, and correlation based noised processing. Common to all these areas is th...