SOLID-STATE DELAYED AUDITORY-FEEDBACK SYSTEM FOR SPEECH-THERAPY

被引：0

作者：

POLLOCK, R ^{[1
]}

GREGORY, NL ^{[1
]}

SHAW, A ^{[1
]}

机构：

[1] W SCOTLAND HLTH BOARDS,DEPT CLIN PHYS & BIO ENGN,GLASGOW G4 9LF,SCOTLAND

来源：

BIOMEDICAL ENGINEERING | 1976年 / 11卷 / 12期

关键词：

BIOMEDICAL ENGINEERING - Electronics - INTEGRATED CIRCUITS - Applications;

D O I：

暂无

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

Delayed auditory feedback (DAF) is a therapeutic method which has been widely and successfully used to improve the quality of speech of stutterers. The speaker is made to hear the sounds of his voice a fraction of a second later than normal. Although it is not really understood why this should so dramatically improve fluency, there is little doubt that the delay introduced by DAF modifies the disturbed speech/auditory feedback loop, improving vocalisation. A DAF system has been constructed using solid state integrated circuit components. The construction of the instrument is described and the advantages of such an electronic device over conventional electro-mechanical systems are discussed.

引用

页码：413 / 414

页数：2