Room Impulse Response Reconstruction from Distributed Microphone Arrays using Kernel Ridge Regression
A. Figueroa-Duran,
E. Fernandez-Grande
Abstract:The use of Bayesian Inference and probabilistic models is an increasingly important topic in the field of sound field analysis. Kernel functions, widely utilised in Gaussian Processes, enable us to describe a sound field in terms of its spatial covariance. In this study, we explore the use of kernel functions to reconstruct the late part of a room impulse response, based on measurements from a set of distributed spherical microphone arrays. As the density of reflections in a room increases quadratically with t… Show more
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