DOA Estimation by DNN-based Denoising and Dereverberation from Sound Intensity Vector

10 Oct 2019Masahiro YasudaYuma KoizumiLuca MazzonShoichiro SaitoHisashi Uematsu

We propose a direction of arrival (DOA) estimation method that combines sound-intensity vector (IV)-based DOA estimation and DNN-based denoising and dereverberation. Since the accuracy of IV-based DOA estimation degrades due to environmental noise and reverberation, two DNNs are used to remove such effects from the observed IVs... (read more)

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