Observatorio de I+D+i UPM

Memorias de investigación
Book chapters:
Speech parameter selection for emotional stress characterization in women
Year:2014
Research Areas
  • Biomedicine,
  • Information technology and adata processing
Information
Abstract
A total of 68 acoustical, glottal and biomechanical parameters were extracted from neutral and stressed speech from 31 women. The stress was elicited by asking the speaker to defend her false opinion in a controversial topic. The importance of the parameters was evaluated accordingly to Pearson's coefficient, and the most relevant ones were tested in a SVM classification algorithm. We have found out that the most relevant parameters to characterize stress are pitch and the biomechanical parameters of body mass and body stiffness of the vocal folds.
International
Si
10.1109/IWOBI.2014.6913932
Book Edition
Book Publishing
IEEE
ISBN
978-1-4799-6174-0
Series
Book title
2014 International Work Conference on Bio-inspired Intelligence (IWOBI)
From page
21
To page
24
Participants
  • Autor: M. Victoria Rodellar Biarge (UPM)
  • Autor: Daniel Palacios Alonso (CTB-UPM)
  • Autor: Victor Nieto Lluis (UPM)
  • Autor: Pedro Gomez Vilda (UPM)
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Informática Aplicada al Procesado de Señal e Imagen
  • Departamento: Arquitectura y Tecnología de Sistemas Informáticos
S2i 2020 Observatorio de investigación @ UPM con la colaboración del Consejo Social UPM
Cofinanciación del MINECO en el marco del Programa INNCIDE 2011 (OTR-2011-0236)
Cofinanciación del MINECO en el marco del Programa INNPACTO (IPT-020000-2010-22)