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Covariation of subglottal pressure, F0 and intensity
KTH, School of Computer Science and Communication (CSC), Speech, Music and Hearing, TMH.
KTH, School of Computer Science and Communication (CSC), Speech, Music and Hearing, TMH.
2005 (English)In: 9th European Conference on Speech Communication and Technology, 2005, 1061-1064 p.Conference paper, Published paper (Refereed)
Abstract [en]

This is a report summarising results from studies of true subglottal pressure, supraglottal pressure and speech wave data. We have derived co-variation patterns, which allow a prediction of intensity from subglottal pressure and F0, and conversely a prediction of a subglottal pressure contour from F0 and intensity. Of special interest is the significance of a mid-point in a speakers' available F0 range at which the relations change. In the lower F0 range subglottal pressure and intensity rise with F0, whilst in the upper part they tend to saturate. In connected speech we find a build-up of subglottal pressure well in advance of a stressed word, and a decay of subglottal pressure in the final part of a phrase starting already in the falling branch of an F0 peak.

Place, publisher, year, edition, pages
2005. 1061-1064 p.
Keyword [en]
Co-variation patterns, Speech wave data, Subglottal pressure, Subglottal pressure contour, Signal filtering and prediction, Signal processing, Speech synthesis, Speech communication
National Category
Language Technology (Computational Linguistics)
Identifiers
URN: urn:nbn:se:kth:diva-156546Scopus ID: 2-s2.0-33745198008OAI: oai:DiVA.org:kth-156546DiVA: diva2:767396
Conference
9th European Conference on Speech Communication and Technology, 4 September 2005 through 8 September 2005, Lisbon, Portugal
Note

QC 20141201

Available from: 2014-12-01 Created: 2014-12-01 Last updated: 2014-12-01Bibliographically approved

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CiteExportLink to record
Permanent link

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Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf