First Advisor

Robert L. Casteel

Term of Graduation

Spring 1982

Date of Publication

6-7-1982

Document Type

Thesis

Degree Name

Master of Science (M.S.) in Speech: Emphasis in Speech Pathology/Audiology

Department

Speech Communication

Language

English

Subjects

Speech disorders in children, Deaf children -- Language, Children -- Language

DOI

10.15760/etd.3210

Physical Description

1 online resource (3, vi, 99 pages)

Abstract

The present study was designed to investigate the perceptual and spectrographic features of vocal effort in the speech of severely to profoundly hearing-impaired children and their normal hearing agemates. Recorded vowel and speech samples were obtained from ten normal hearing children, ten severely to profoundly hearing-impaired children attending Oral/Aural educational programs, and eight severely to profoundly hearing-impaired children attending Total Communication programs. The degree of perceived vocal effort for vowels and speech was evaluated, using a nine point equal-appearing-interval scale. In order to obtain a physical measurement for vocal effort, a digital wave analyzer was used to produce vowel spectra, and the amount of in-harmonic (noise) components in each spectrum was indexed as spectral noise level.

Rights

In Copyright. URI: http://rightsstatements.org/vocab/InC/1.0/ This Item is protected by copyright and/or related rights. You are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use. For other uses you need to obtain permission from the rights-holder(s).

Comments

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Persistent Identifier

http://archives.pdx.edu/ds/psu/18566

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