The Tilt Model Acoustic Survey of Intonation in Children with Severe Autism
نویسندگان
چکیده
منابع مشابه
The tilt intonation model
The tilt intonation model facilitates automatic analysis and synthesis of intonation. The analysis algorithm detects intonational events in F0 contours and parameterises them in terms of the continuously varying Tilt parameters. We describe the analysis system and give results for speaker independent spontaneous dialogue speech. We then describe a synthesis algorithm which can generate F0 conto...
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This paper aims to explore some acoustic properties (i.e. duration and pitch amplitude of speech) associated with three different emotions: anger, sadness and joy against neutrality as a reference point, all being intentionally expressed by six Persian speakers. The primary purpose of this study is to find out if there is any correspondence between the given emotions and prosody patterning in P...
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Analysis and synthesis of intonation using the Tilt model.
This paper introduces the Tilt intonational model and describes how this model can be used to automatically analyze and synthesize intonation. In the model, intonation is represented as a linear sequence of events, which can be pitch accents or boundary tones. Each event is characterized by continuous parameters representing amplitude, duration, and tilt (a measure of the shape of the event). T...
متن کاملTraining the tilt intonation model using the JEMA methodology
This paper focuses on the estimation of the Tilt intonation model [1]. Usually, Tilt events are detected using a first estimation which is improved using gradient descent techniques. To speed up the search we propose to use a closed form expression for some of the Tilt parameters. The gradient descent search is used only for the time related parameters because a close expression cannot be found...
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ژورنال
عنوان ژورنال: International Journal of English Linguistics
سال: 2016
ISSN: 1923-8703,1923-869X
DOI: 10.5539/ijel.v6n4p78