Performance of nonlinear speech enhancement using phase space reconstruction

Abstract

This paper presents the implementation of two nonlinear noise reduction methods applied to speech enhancement. The methods are based on embedding the noisy signal in a high-dimensional reconstructed phase space and applying singular value decomposition to project the signal into a lower dimension. The advantages of these nonlinear methods include that they… (More)
DOI: 10.1109/ICASSP.2003.1198932

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