Study on Delayed Auditory Feedback (DAF) with Filtered Speech
نویسندگان
چکیده
منابع مشابه
Speech disruption during delayed auditory feedback with simultaneous visual feedback.
Delayed auditory feedback (DAF) regarding speech can cause dysfluency. The purpose of this study was to explore whether providing visual feedback in addition to DAF would ameliorate speech disruption. Speakers repeated sentences and heard their auditory feedback delayed with and without simultaneous visual feedback. DAF led to increased sentence durations and an increased number of speech disru...
متن کاملDAF and movement : 1 Running head : DAF and movement Delayed auditory feedback and movement
It is well known that timing of rhythm production is disrupted by delayed auditory feedback (DAF), and that disruption varies with delay length. We tested the hypothesis that disruption depends on the state of the movement trajectory at the onset of DAF. Participants tapped isochronous rhythms at a rate specified by a metronome while hearing DAF (for piano tones) of differing lengths. Motion ca...
متن کاملTreating Fluency and Speech Rate Disorders in Individuals with Parkinson’s Disease: The Use of Delayed Auditory Feedback (DAF)
The purpose of this paper is to present clinical applications of delayed auditory feedback (DAF) in treating speech rate and fluency disorders in speakers with Parkinson’s disease. When used effectively with appropriate patients, DAF provides easily adjustable and often dramatic reductions in speech rate, which often leads to increased fluency. For optimal results, however, clinicians should pr...
متن کاملBrain activations during conscious self-monitoring of speech production with delayed auditory feedback: an fMRI study.
When a speaker's voice returns to one's own ears with a 200-ms delay, the delay causes the speaker to speak less fluently. This phenomenon is called a delayed auditory feedback (DAF) effect. To investigate neural mechanisms of speech processing through the DAF effect, we conducted a functional magnetic resonance imaging (fMRI) experiment, in which we designed a paradigm to explore the conscious...
متن کاملFactors Influencing the Effects of Delayed Auditory Feedback on Dysarthric Speech Associated with Parkinson’s Disease
Purpose:The present study examined the effects of Delayed Auditory Feedback (DAF) as a rate control intervention for dysarthric speakers with Parkinson's disease.Adverse reactions to relatively long delay intervals are often observed during clinical use of DAF, and may result from improper "matching" of the delayed signal.To facilitate optimal use of DAF, clinicians may need to provide instruct...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: AUDIOLOGY JAPAN
سال: 1978
ISSN: 1883-7301,0303-8106
DOI: 10.4295/audiology.21.33