View in EDS PDF Full Text

Multitaper Spectrum Analysis of Consonants Produced by Patients With Dentofacial Disharmonies.

Saved in:
Bibliographic Details
Title: Multitaper Spectrum Analysis of Consonants Produced by Patients With Dentofacial Disharmonies.
Authors: Tran, Auvi1, Oakley, Madeleine2, Paye, Ciana3, Trudan, Emma4, Ghaltakhchyan, Nare1, Turvey, Timothy1, Blakey, George1, Zajac, David1, Mielke, Jeff2 jimielke@ncsu.edu, Jacox, Laura Anne1
Source: Journal of Speech, Language & Hearing Research. Feb2024, Vol. 67 Issue 2, p455-476. 22p.
Subject Terms: *Language & languages, *Comparative grammar, *Comparative studies, *Longitudinal method, Diagnosis of facial abnormalities, Speech disorder diagnosis, Regression analysis, Random forest algorithms, Maxilla, Malocclusion, Severity of illness index, Phonetics, Cephalometry, Descriptive statistics, Research funding, Spectrum analysis, Speech
Geographic Terms: United States
Abstract: Purpose: This study investigates differences in American English consonants produced by patients who present with various dentofacial disharmonies (DFDs), including severe overbites (Class II), underbites (Class III), and anterior open bites. Previous studies have found that patients with these malocclusion types all produce lingual sibilants and plosives with increased spectral center of gravity and increased spectral variance relative to controls. This result is puzzling since some DFD groups differ from controls in opposite ways, and it is also difficult to interpret because spectral moment measures are affected by a wide range of speech and nonspeech factors. Method: To better understand the articulatory basis of these differences, we apply articulatorily interpretable spectral measures derived from multitaper spectra. Results: We find that all groups of DFD patients produce /s ʃ t tʃ/ with midfrequency spectral peaks that are less prominent than those of the control group, but peak frequency measures are largely the same across all groups. Conclusion: We conclude that the DFD patients differ more in sibilant noise source properties than in front cavity filter properties. [ABSTRACT FROM AUTHOR]
Copyright of Journal of Speech, Language & Hearing Research is the property of American Speech-Language-Hearing Association and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Education Research Complete
FullText Links:
  – Type: pdflink
Text:
  Availability: 0
Header DbId: ehh
DbLabel: Education Research Complete
An: 175404822
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
IllustrationInfo
Items – Name: Title
  Label: Title
  Group: Ti
  Data: Multitaper Spectrum Analysis of Consonants Produced by Patients With Dentofacial Disharmonies.
– Name: Author
  Label: Authors
  Group: Au
  Data: <searchLink fieldCode="AR" term="%22Tran%2C+Auvi%22">Tran, Auvi</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Oakley%2C+Madeleine%22">Oakley, Madeleine</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Paye%2C+Ciana%22">Paye, Ciana</searchLink><relatesTo>3</relatesTo><br /><searchLink fieldCode="AR" term="%22Trudan%2C+Emma%22">Trudan, Emma</searchLink><relatesTo>4</relatesTo><br /><searchLink fieldCode="AR" term="%22Ghaltakhchyan%2C+Nare%22">Ghaltakhchyan, Nare</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Turvey%2C+Timothy%22">Turvey, Timothy</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Blakey%2C+George%22">Blakey, George</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Zajac%2C+David%22">Zajac, David</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Mielke%2C+Jeff%22">Mielke, Jeff</searchLink><relatesTo>2</relatesTo><i> jimielke@ncsu.edu</i><br /><searchLink fieldCode="AR" term="%22Jacox%2C+Laura+Anne%22">Jacox, Laura Anne</searchLink><relatesTo>1</relatesTo>
– Name: TitleSource
  Label: Source
  Group: Src
  Data: <searchLink fieldCode="JN" term="%22Journal+of+Speech%2C+Language+%26+Hearing+Research%22">Journal of Speech, Language & Hearing Research</searchLink>. Feb2024, Vol. 67 Issue 2, p455-476. 22p.
– Name: Subject
  Label: Subject Terms
  Group: Su
  Data: *<searchLink fieldCode="DE" term="%22Language+%26+languages%22">Language & languages</searchLink><br />*<searchLink fieldCode="DE" term="%22Comparative+grammar%22">Comparative grammar</searchLink><br />*<searchLink fieldCode="DE" term="%22Comparative+studies%22">Comparative studies</searchLink><br />*<searchLink fieldCode="DE" term="%22Longitudinal+method%22">Longitudinal method</searchLink><br /><searchLink fieldCode="DE" term="%22Diagnosis+of+facial+abnormalities%22">Diagnosis of facial abnormalities</searchLink><br /><searchLink fieldCode="DE" term="%22Speech+disorder+diagnosis%22">Speech disorder diagnosis</searchLink><br /><searchLink fieldCode="DE" term="%22Regression+analysis%22">Regression analysis</searchLink><br /><searchLink fieldCode="DE" term="%22Random+forest+algorithms%22">Random forest algorithms</searchLink><br /><searchLink fieldCode="DE" term="%22Maxilla%22">Maxilla</searchLink><br /><searchLink fieldCode="DE" term="%22Malocclusion%22">Malocclusion</searchLink><br /><searchLink fieldCode="DE" term="%22Severity+of+illness+index%22">Severity of illness index</searchLink><br /><searchLink fieldCode="DE" term="%22Phonetics%22">Phonetics</searchLink><br /><searchLink fieldCode="DE" term="%22Cephalometry%22">Cephalometry</searchLink><br /><searchLink fieldCode="DE" term="%22Descriptive+statistics%22">Descriptive statistics</searchLink><br /><searchLink fieldCode="DE" term="%22Research+funding%22">Research funding</searchLink><br /><searchLink fieldCode="DE" term="%22Spectrum+analysis%22">Spectrum analysis</searchLink><br /><searchLink fieldCode="DE" term="%22Speech%22">Speech</searchLink>
– Name: SubjectGeographic
  Label: Geographic Terms
  Group: Su
  Data: <searchLink fieldCode="DE" term="%22United+States%22">United States</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Purpose: This study investigates differences in American English consonants produced by patients who present with various dentofacial disharmonies (DFDs), including severe overbites (Class II), underbites (Class III), and anterior open bites. Previous studies have found that patients with these malocclusion types all produce lingual sibilants and plosives with increased spectral center of gravity and increased spectral variance relative to controls. This result is puzzling since some DFD groups differ from controls in opposite ways, and it is also difficult to interpret because spectral moment measures are affected by a wide range of speech and nonspeech factors. Method: To better understand the articulatory basis of these differences, we apply articulatorily interpretable spectral measures derived from multitaper spectra. Results: We find that all groups of DFD patients produce /s ʃ t tʃ/ with midfrequency spectral peaks that are less prominent than those of the control group, but peak frequency measures are largely the same across all groups. Conclusion: We conclude that the DFD patients differ more in sibilant noise source properties than in front cavity filter properties. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Journal of Speech, Language & Hearing Research is the property of American Speech-Language-Hearing Association and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=ehh&AN=175404822
RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.1044/2023_JSLHR-23-00280
    Languages:
      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 22
        StartPage: 455
    Subjects:
      – SubjectFull: Language & languages
        Type: general
      – SubjectFull: Comparative grammar
        Type: general
      – SubjectFull: Comparative studies
        Type: general
      – SubjectFull: Longitudinal method
        Type: general
      – SubjectFull: Diagnosis of facial abnormalities
        Type: general
      – SubjectFull: Speech disorder diagnosis
        Type: general
      – SubjectFull: Regression analysis
        Type: general
      – SubjectFull: Random forest algorithms
        Type: general
      – SubjectFull: Maxilla
        Type: general
      – SubjectFull: Malocclusion
        Type: general
      – SubjectFull: Severity of illness index
        Type: general
      – SubjectFull: Phonetics
        Type: general
      – SubjectFull: Cephalometry
        Type: general
      – SubjectFull: Descriptive statistics
        Type: general
      – SubjectFull: Research funding
        Type: general
      – SubjectFull: Spectrum analysis
        Type: general
      – SubjectFull: Speech
        Type: general
      – SubjectFull: United States
        Type: general
    Titles:
      – TitleFull: Multitaper Spectrum Analysis of Consonants Produced by Patients With Dentofacial Disharmonies.
        Type: main
  BibRelationships:
    HasContributorRelationships:
      – PersonEntity:
          Name:
            NameFull: Tran, Auvi
      – PersonEntity:
          Name:
            NameFull: Oakley, Madeleine
      – PersonEntity:
          Name:
            NameFull: Paye, Ciana
      – PersonEntity:
          Name:
            NameFull: Trudan, Emma
      – PersonEntity:
          Name:
            NameFull: Ghaltakhchyan, Nare
      – PersonEntity:
          Name:
            NameFull: Turvey, Timothy
      – PersonEntity:
          Name:
            NameFull: Blakey, George
      – PersonEntity:
          Name:
            NameFull: Zajac, David
      – PersonEntity:
          Name:
            NameFull: Mielke, Jeff
      – PersonEntity:
          Name:
            NameFull: Jacox, Laura Anne
    IsPartOfRelationships:
      – BibEntity:
          Dates:
            – D: 01
              M: 02
              Text: Feb2024
              Type: published
              Y: 2024
          Identifiers:
            – Type: issn-print
              Value: 10924388
          Numbering:
            – Type: volume
              Value: 67
            – Type: issue
              Value: 2
          Titles:
            – TitleFull: Journal of Speech, Language & Hearing Research
              Type: main
ResultId 1