An investigation of vowel formant position and judgments of roughness

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dc.contributor.advisorWendahl, Ronald W.
dc.contributor.committeeMemberFox, Donna R.
dc.contributor.committeeMemberSchnitzen, Joseph P.
dc.contributor.committeeMemberStreeter, Donald C.
dc.creatorLinklater, Diane Krieger
dc.date.accessioned2022-12-20T20:48:24Z
dc.date.available2022-12-20T20:48:24Z
dc.date.issued1968
dc.description.abstractThe purpose of this study was to investigate the importance of the first formant frequency position upon the perceptual judgment of vocal roughness. Vowel-like stimuli were synthesized using a laryngeal analog and vowel filters. The basic experimental variable in the study was the position of the center frequency of the first formant. The hypothesis upon which the study was generated was that the higher the first formant frequency the greater would be the judgments of roughness. The results supported the hypothesis. Those vowels produced with low first formant frequencies were judged as less rough than those with higher formant frequencies. Clinical interpretations from the study are drawn which state that diagnostic procedures should include high first formant vowels.
dc.description.departmentCommunication Sciences and Disorders, Department of
dc.format.digitalOriginreformatted digital
dc.format.mimetypeapplication/pdf
dc.identifier.other13958448
dc.identifier.urihttps://hdl.handle.net/10657/13113
dc.language.isoen
dc.rightsThis item is protected by copyright but is made available here under a claim of fair use (17 U.S.C. Section 107) for non-profit research and educational purposes. Users of this work assume the responsibility for determining copyright status prior to reusing, publishing, or reproducing this item for purposes other than what is allowed by fair use or other copyright exemptions. Any reuse of this item in excess of fair use or other copyright exemptions requires express permission of the copyright holder.
dc.titleAn investigation of vowel formant position and judgments of roughness
dc.type.dcmiText
dc.type.genreThesis
thesis.degree.collegeCollege of Liberal Arts and Social Sciences
thesis.degree.departmentSpeech, Department of
thesis.degree.disciplineSpeech
thesis.degree.grantorUniversity of Houston
thesis.degree.levelMasters
thesis.degree.nameMaster of Arts

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