3 research outputs found
Syllable classification using static matrices and prosodic features
In this paper we explore the usefulness of prosodic features for
syllable classification. In order to do this, we represent the
syllable as a static analysis unit such that its acoustic-temporal
dynamics could be merged into a set of features that the SVM
classifier will consider as a whole. In the first part of our
experiment we used MFCC as features for classification,
obtaining a maximum accuracy of 86.66%. The second part of
our study tests whether the prosodic information is
complementary to the cepstral information for syllable
classification. The results obtained show that combining the
two types of information does improve the classification, but
further analysis is necessary for a more successful
combination of the two types of features