loading
Documents

Research.Publish.Connect.

Paper

Paper Unlock

Authors: Victoria Rodellar ; Daniel Palacios ; Elena Bartolomé and Pedro Gómez

Affiliation: Centro de Tecnología Biomédica and Facultad de Informática and Universidad Politécnica de Madrid, Spain

ISBN: 978-989-8565-36-5

Keyword(s): Glottal Source, Emotional Tremor, Phonation Parameters, Voice Production.

Related Ontology Subjects/Areas/Topics: Applications ; Biomedical Engineering ; Biomedical Signal Processing ; Biometrics ; Biometrics and Pattern Recognition ; Detection and Identification ; Multimedia ; Multimedia Signal Processing ; Pattern Recognition ; Physiological Processes and Bio-Signal Modeling, Non-Linear Dynamics ; Telecommunications

Abstract: The present study affords emotional differentiation in speech from the behaviour of the biomechanical stiffness estimates in voice, regarding dispersion and cyclicality. The Glottal Cyclic Parameters are derived from the vibrato correlates found in the Glottal Source reconstructed from the phonated parts of speech and have been shown to be good indices to neurologic disease detection and monitoring. In this paper the application of these parameters to the characterization of the emotional states affecting a speaker when expressing truth opposite to when they believe not saying the truth is explored. The study is based on the reconstruction of the vocal fold stiffness parameters and in the detection of possible deviations induced by emotional tremor and stress from a baseline. The method is validated using results from the analysis of a gender-balanced speaker’s database. Normative values for the different parameters estimated are given and used in contrastive studies of some cases pre sented to discussion. (More)

PDF ImageFull Text

Download
Sign In Guest: Register as new SciTePress user now for free.

Sign In SciTePress user: please login.

PDF ImageMy Papers

You are not signed in, therefore limits apply to your IP address 54.167.47.248

In the current month:
Recent papers: 100 available of 100 total
2+ years older papers: 200 available of 200 total

Paper citation in several formats:
Rodellar, V.; Palacios, D.; Bartolomé, E. and Gómez, P. (2013). Vocal Fold Stiffness Estimates for Emotion Description in Speech.In Proceedings of the International Conference on Bio-inspired Systems and Signal Processing - Volume 1: BIOSIGNALS, (BIOSTEC 2013) ISBN 978-989-8565-36-5, pages 112-119. DOI: 10.5220/0004190201120119

@conference{biosignals13,
author={Victoria Rodellar. and Daniel Palacios. and Elena Bartolomé. and Pedro Gómez.},
title={Vocal Fold Stiffness Estimates for Emotion Description in Speech},
booktitle={Proceedings of the International Conference on Bio-inspired Systems and Signal Processing - Volume 1: BIOSIGNALS, (BIOSTEC 2013)},
year={2013},
pages={112-119},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0004190201120119},
isbn={978-989-8565-36-5},
}

TY - CONF

JO - Proceedings of the International Conference on Bio-inspired Systems and Signal Processing - Volume 1: BIOSIGNALS, (BIOSTEC 2013)
TI - Vocal Fold Stiffness Estimates for Emotion Description in Speech
SN - 978-989-8565-36-5
AU - Rodellar, V.
AU - Palacios, D.
AU - Bartolomé, E.
AU - Gómez, P.
PY - 2013
SP - 112
EP - 119
DO - 10.5220/0004190201120119

Login or register to post comments.

Comments on this Paper: Be the first to review this paper.