Publication detail

Statistical Analysis of Glottal Pulses in Speech under Psychological Stress

SIGMUND, M. PROKEŠ, A. BRABEC, Z.

Original Title

Statistical Analysis of Glottal Pulses in Speech under Psychological Stress

Type

conference paper

Language

English

Original Abstract

In this paper, the problem of speech signal under psychological stress is addressed. The investigation into the speaker's stress is based on statistical analysis of glottal pulse derivative extracted from the vowel signals. A new database of speech under stress is created for use in our experiments. The database contains read and conversational speech of 31 male speakers, both in neutral and in stressed state. The stress recognition rate in the speaker dependent classification reaches 88%.

Keywords

Speech processing, glottal pulses, statistical analysis

Authors

SIGMUND, M.; PROKEŠ, A.; BRABEC, Z.

RIV year

2008

Released

25. 8. 2008

Publisher

EPFL

Location

Lausanne

ISBN

2219-5491

Periodical

European Signal Processing Conference EUSIPCO

Year of study

16

Number

1

State

United States of America

Pages from

1

Pages to

5

Pages count

5

BibTex

@inproceedings{BUT26191,
  author="Milan {Sigmund} and Aleš {Prokeš} and Zbyněk {Brabec}",
  title="Statistical Analysis of Glottal Pulses in Speech under Psychological Stress",
  booktitle="Proceedings of EUSIPCO 2008",
  year="2008",
  journal="European Signal Processing Conference EUSIPCO",
  volume="16",
  number="1",
  pages="1--5",
  publisher="EPFL",
  address="Lausanne",
  issn="2219-5491"
}