Wavelet-FILVQ classifier for speech analysis

نویسندگان

  • Gert Van de Wouwer
  • Paul Scheunders
  • Dirk Van Dyck
چکیده

This paper describes a novel speech signal classification scheme, based on spectrograms which are subjected to wavelet transform: a procedure which yields specific information regarding time and frequency variation of the signal. Feature vectors are extracted and classified using LVQ networks. The output of the network is interpreted as a fuzzy membership coefficient. This scheme is applied to the classification of voice dysphonia.

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تاریخ انتشار 1996