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Licensed Unlicensed Requires Authentication Published by De Gruyter Mouton November 19, 2009

Analysis of Periodic and Aperiodic Components during Fluent and Dysfluent Phases of Child and Adult Stutterers’ Speech

Peter Howell and Keith Young
From the journal Phonetica

Abstract

The syllable repetitions of 6 child and 6 adult stutterers were investigated to establish whether dysfluent speech had a higher noise-to-signal ratio than fluent speech and whether this differed between children and adults. As predicted, the stuttered speech had a higher noise level for both age groups. During dysfluencies, the level of the noise components in the children’s speech was higher than in the adults.

Received: 1990-05-18
Accepted: 1990-11-19
Published Online: 2009-11-19
Published in Print: 1990-05-01

© 1990 S. Karger AG, Basel