نتایج جستجو برای: speech production measurement

تعداد نتایج: 1132206  

Journal: :Language, Cognition and Neuroscience 2019

Journal: :Frontiers in human neuroscience 2016
Chunming Lu Yuhang Long Lifen Zheng Guang Shi Li Liu Guosheng Ding Peter Howell

Speech production difficulties are apparent in people who stutter (PWS). PWS also have difficulties in speech perception compared to controls. It is unclear whether the speech perception difficulties in PWS are independent of, or related to, their speech production difficulties. To investigate this issue, functional MRI data were collected on 13 PWS and 13 controls whilst the participants perfo...

2011
João P. Cabral John Kane Christer Gobl Julie Carson-Berndsen

According to the source-filter model of speech production, speech can be represented by passing the excitation signal through the vocal tract filter. The epoch or instant of maximum excitation corresponds to the glottal closure instant. Several speech processing applications require robust epoch detection but this can be a difficult task. Although state-of-the-art epoch estimation methods can p...

2010
Douglas M. Shiller Vincent L. Gracco Susan Rvachew

BACKGROUND Hearing ability is essential for normal speech development, however the precise mechanisms linking auditory input and the improvement of speaking ability remain poorly understood. Auditory feedback during speech production is believed to play a critical role by providing the nervous system with information about speech outcomes that is used to learn and subsequently fine-tune speech ...

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