A database for analysis of speech under physical stress: Detection of exercise intensity while running and talking

Khiet P. Truong, Arne Nieuwenhuys, Peter Beek, Vanessa Evers

Research output: Chapter in Book / Report / Conference proceedingConference contributionAcademicpeer-review

Abstract

One of the ways to gauge your own exercise intensity while running, is to assess your capability of talking while running: if you can still speak comfortably, you are running within the recommended intensity guidelines. This subjective way of estimating one's exercise intensity by talking (i.e. The Talk Test) motivated us to investigate how speech characteristics are affected during running and whether it is possible to develop a more objective way of estimating exercise intensity levels while running through voice analysis. To this end, we developed the Talk and Run Speech database that contains speech recorded from people before, during, and after running. We present our database and show that it is possible to detect exercise intensity below or above the anaerobic threshold in speech during running with a performance of 73.5% and 60.0% (unweighted average recall) for female and male speakers respectively.

Original languageEnglish
Title of host publicationProceedings of Interspeech
Subtitle of host publication16th Annual Conference of the International Speech Communication Association, Interspeech 2015
Place of PublicationBaixas, France
PublisherInternational Speech Communication Association (ISCA)
Pages3705-3709
Number of pages5
Volume2015-January
Publication statusPublished - 2015
Event16th Annual Conference of the International Speech Communication Association, INTERSPEECH 2015 - Dresden, Germany
Duration: 6 Sept 201510 Sept 2015

Publication series

NameProceedings of the Annual Conference of the International Speech Communication Association, INTERSPEECH
ISSN (Print)2308-457X

Conference

Conference16th Annual Conference of the International Speech Communication Association, INTERSPEECH 2015
Country/TerritoryGermany
CityDresden
Period6/09/1510/09/15

Bibliographical note

Publisher Copyright:
Copyright © 2015 ISCA.

Keywords

  • Exercise intensity
  • Heart rate
  • Physical stress
  • Speaker state analysis
  • Speech database
  • Talk test

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