Modern Speech Enhancement Techniques in Text -Independent Speaker Verification

C. Medina, J. A. Apolinário Jr., A. Alcaim

DOI: 10.14209/sbrt.2003.305

Evento: XX Simpósio Brasileiro de Telecomunicações (SBrT2003)

Keywords:

Abstract

The noise robustness of speaker verification systems is crucial for real applications although only few articles have tackled this problem. In this paper, we study the performance of several modern speech enhancement solutions including wavelet– based speech denoising. We use these algorithms as a preprocessing stage in a text–independent speaker verification system. The results are presented after exhaustive simulations.

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