Browsing Graduate Theses by Subject "Acoustic models"
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Acoustic scattering of broadband echolocation signals from prey of Blainville's beaked whales : modeling and analysis
(Massachusetts Institute of Technology, 2006)Blainville's beaked whales (Mesoplodon densirostris) use broadband, ultrasonic echolocation signals (27 to 57 kHz) to search for, localize, and approach prey that generally consist of mid-water and deep-water fishes and ... -
Physically constrained maximum likelihood (PCML) mode filtering and its application as a pre-processing method for underwater acoustic communication
(Massachusetts Institute of Technology, 2009)Mode filtering is most commonly implemented using the sampled mode shape or pseudoinverse algorithms. Buck et al [1] placed these techniques in the context of a broader maximum a posteriori (MAP) framework. However, the ...
