Statistical analysis of complementary spectral features of emotional speech in Czech and Slovak

  • Authors:
  • Ji&rcaroní Přibil;Anna Přibilová

  • Affiliations:
  • Institute of Measurement Science, SAS, Bratislava, Slovakia and Institute of Photonics and Electronics, Academy of Sciences CR, Prague 8, Czech Republic;Institute of Electronics and Photonics, Faculty of Electrical Engineering & Information Technology, Bratislava, Slovakia

  • Venue:
  • TSD'11 Proceedings of the 14th international conference on Text, speech and dialogue
  • Year:
  • 2011

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Abstract

Several spectral features quantify speaker-dependent as well as emotion-dependent characteristics of a speech signal. It means these features provide information which complements the vocal tract characteristics. This paper analyzes and compares complementary spectral features distribution (spectral centroid, spectral flatness measure, Shannon entropy) of male and female acted emotional speech in Czech and Slovak languages.