The ocean environment. Physical processes in deep and shallow water. Time and frequency domain wave equations for homogeneous and inhomogeneous acoustics. Spectral and ray methods for wave propagation in layered fluid and elastic media. Uncoupled and adiabatic normal mode theory. Parabolic equations and computational techniques for fluids and solids. Noise sources and surface effects. Sensors, transducers, and signal processing techniques. (Formerly ENG AM 522)