MIT Open Access Articles: Recent submissions
Now showing items 40-42 of 55476
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Estimation of the spatial variability of the New England Mud Patch geoacoustic properties using a distributed array of hydrophones and deep learning
(Acoustical Society of America, 2024-12-06)This article presents a spatial environmental inversion scheme using broadband impulse signals with deep learning (DL) to model a single spatially-varying sediment layer over a fixed basement. The method is applied to data ... -
The JIBO Kids Corpus: A speech dataset of child-robot interactions in a classroom environment
(Acoustical Society of America, 2024-11-01)This paper describes an original dataset of children's speech, collected through the use of JIBO, a social robot. The dataset encompasses recordings from 110 children, aged 4–7 years old, who participated in a letter and ... -
Range-dynamical low-rank split-step Fourier method for the parabolic wave equation
(Acoustical Society of America, 2024-10-30)Numerical solutions to the parabolic wave equation are plagued by the curse of dimensionality coupled with the Nyquist criterion. As a remedy, a new range-dynamical low-rank split-step Fourier method is developed. The ...
