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On sound source localization of speech signals using deep neural networks

Roden, Reinhild; Moritz, Niko; Gerlach, Stephan; Weinzierl, Stefan; Goetze, Stefan

FG Audiokommunikation

In recent years artificial neural networks are successfully applied especially in the context of automatic speech recognition. As information processing systems, neural networks are trained by, e.g., backpropagation or restricted Boltzmann machines to classify patterns at the input of the system. The current work presents the implementation of a deep neural network (DNN) architecture for acoustic source localization.