Producing Vowels with Sliding Three-tube Model: Effects of Vocal-tract Length and Fundamental Frequency
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چکیده
* スライド式 3 音響管モデルによる母音の生成 -声道長と基本周波数の影響荒井隆行(上智大・理工).
منابع مشابه
Sliding vocal-tract model and its application for vowel production
In a previous study, Arai implemented a sliding vocal-tract model based on Fant’s three-tube model and demonstrated its usefulness for education in acoustics and speech science. The sliding vocal-tract model consists of a long outer cylinder and a short inner cylinder, which simulates tongue constriction in the vocal tract. This model can produce different vowels by sliding the inner cylinder a...
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The sliding three-tube (S3T) model, based on Fant’s acoustic theory and proposed in our previous studies, has a simple structure, enabling it to produce human-like vowels useful for education in acoustics and speech science. In this study, we changed the size of the S3T model and combined it with sound sources with different fundamental frequencies. We confirmed that the models could produce vo...
متن کاملEducation in acoustics and speech science using vocal-tract models.
Several vocal-tract models were reviewed, with special focus given to the sliding vocal-tract model [T. Arai, Acoust. Sci. Technol. 27(6), 384-388 (2006)]. All of the models have been shown to be excellent tools for teaching acoustics and speech science to elementary through university level students. The sliding three-tube model is based on Fant's three-tube model [G. Fant, Acoustic Theory of ...
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Physical models of the human vocal tract are useful for education in acoustics and speech science. To excite such vocal-tract models, different types of sound sources may be used. We have developed two new types of physical models which produce a glottal source with a variable fundamental frequency. Both types are based on a reed vibration, and the length of the vibratory portion can be varied ...
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Objective: One of the parameters showing the correct phonetic and phonological development is the correct and clear articulation of vowels is achieved by changing the shape of vocal cords through altering the height and position of the tongue and the movement of the lips and jaw. The tongue’s height and position are the basis of the production and difference of vowels. In other words, the raw s...
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