Reduction of stuttering frequency using frequency-shifted and delayed auditory feedback

被引：7
|
作者：
Natke, U [1 ]
机构：
[1] Univ Dusseldorf, Inst Allgemeine Psychol, D-40225 Dusseldorf, Germany
来源：
FOLIA PHONIATRICA ET LOGOPAEDICA | 2000年 / 52卷 / 04期
关键词：
stuttering; frequency-shifted auditory feedback; delayed auditory feed back;
D O I：
10.1159/000021530
中图分类号：
R36 [病理学]; R76 [耳鼻咽喉科学];
学科分类号：
100104 ; 100213 ;
摘要：
In 12 stuttering subjects the fluency enhancing effect of delayed auditory feedback (DAF) and frequency-shifted auditory feedback (FAF) was compared. The subjects had to read three passages consisting of 300 syllables under simultaneous auditory feedback, DAF (delay time: 53 ms) and FAF (frequency shift: 1/2 octave). Stuttering frequency and percentage of discontinuous speech time were determined. Only under DAF a fluency enhancing effect in the mean values was observed, but not under FAF. However, in 4 subjects a reduction in stuttering frequency of 50% occurred. The conclusion is drawn that the use of FAF as a prosthetic device is limited. The relationship between prolonged speech and fluency enhancing is discussed. Copyright (C) 2000 S.Karger AG, Basel,Basel.
引用
收藏
页码：151 / 159
页数：9
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