Detail publikace

Statistical Analysis of Glottal Pulses in Speech under Psychological Stress

Originální název

Statistical Analysis of Glottal Pulses in Speech under Psychological Stress

Anglický název

Statistical Analysis of Glottal Pulses in Speech under Psychological Stress

Jazyk

en

Originální abstrakt

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%.

Anglický abstrakt

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%.

BibTex


@inproceedings{BUT26191,
  author="Milan {Sigmund} and Aleš {Prokeš} and Zbyněk {Brabec}",
  title="Statistical Analysis of Glottal Pulses in Speech under Psychological Stress",
  annote="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%.",
  address="EPFL",
  booktitle="Proceedings of EUSIPCO 2008",
  chapter="26191",
  howpublished="print",
  institution="EPFL",
  number="1",
  year="2008",
  month="august",
  pages="1--5",
  publisher="EPFL",
  type="conference paper"
}