Abstract:Abstract. Thanks to its hierarchical and generative nature, Deep Belief Network (DBN) is effective to feature representation and extraction in signal processing. In this paper, DBN is investigated and implemented to monaural speech separation. Firstly, two separate DBNs are trained to extract features from mixed noisy signals and target clean speech respectively. Subsequently, the two types of extracted features are associated together by training a BP neural network to obtain a mapping from the features of mi… Show more
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