Publication result detail

Long Time Analysis of Glottal Pulse Waveform in Stressed Speech Recognition

BOŠTÍK, M., SIGMUND, M.

Original Title

Long Time Analysis of Glottal Pulse Waveform in Stressed Speech Recognition

English Title

Long Time Analysis of Glottal Pulse Waveform in Stressed Speech Recognition

Type

Paper in proceedings (conference paper)

Original Abstract

In the paper, a new technique of speech pro-cessing in emotional stress recognition framework is descri-bed. Features such as pitch, intensity or formant frequencies are usually used for detecting emotional stress in speech. However, in this work, glottal pulses were extracted from speech signal by iterative adaptive inverse filtering technique and a new graphical evaluation technique based on fixed pulse waveform was used. Speech data were collected during oral final examinations supposing students were under the examination stress.

English abstract

In the paper, a new technique of speech pro-cessing in emotional stress recognition framework is descri-bed. Features such as pitch, intensity or formant frequencies are usually used for detecting emotional stress in speech. However, in this work, glottal pulses were extracted from speech signal by iterative adaptive inverse filtering technique and a new graphical evaluation technique based on fixed pulse waveform was used. Speech data were collected during oral final examinations supposing students were under the examination stress.

Keywords

stressed speech, glottal pulses, recognition

Key words in English

stressed speech, glottal pulses, recognition

Authors

BOŠTÍK, M., SIGMUND, M.

Released

01.01.2004

Publisher

PTETiS

Location

Poznan

ISBN

83-906074-8-4

Book

Proceedings of IWSSIP 2004

Pages from

311

Pages count

3

BibTex

@inproceedings{BUT11214,
  author="Milan {Boštík} and Milan {Sigmund}",
  title="Long Time Analysis of Glottal Pulse Waveform in Stressed Speech Recognition",
  booktitle="Proceedings of IWSSIP 2004",
  year="2004",
  number="1",
  pages="3",
  publisher="PTETiS",
  address="Poznan",
  isbn="83-906074-8-4"
}