Indoor Sound Source Localization via Inverse Element-Free Simulation Based on Joint Sparse Recovery
Haitao Wang,
Qunyi He,
Shiwei Peng
et al.
Abstract:Indoor sound source localization is a key technique in many engineering applications, and an inverse element-free method based on joint sparse recovery in a Bayesian framework is proposed for reverberant environments. In this method, a discrete wave model is constructed to represent the relationships between the sampled sound pressure and the source intensity distribution, and localization in the reverberant environment is realized via inversion from the wave model. By constructing a compact supporting domain,… Show more
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