Physical modeling of bilabial plosives production
نویسندگان
چکیده
منابع مشابه
Interaction between Lexical Tone and Labial Movement in Cantonese Bilabial Plosive Production
The present study investigates the possible acoustic-articulatory interaction during production of Cantonese plosives at different lexical tones. Using electromagnetic articulography (EMA), movement of the jaw, and upper and lower lips was measured during production of word-initial bilabial plosives at six lexical tones. Preliminary data reveals a strong relationship between aspiration and lip ...
متن کاملProceedings of Meetings on Acoustics
The context of this study is the physical modeling of speech production. The first step of our approach is to realize in-vivo measurements during the production of the vowel-consonant-vowel sequence /apa/. This measurements concerns intra-oral pressure, acoustic pressure radiated at the lips and labial parameters (aperture and width of the lips) derived from a high-speed video recording of the ...
متن کاملInfluence de l'expansion des joues lors de la production d'une plosive bilabiale (Influence of the cheeks expansion during bilabial plosive production) [in French]
Influence of the cheeks expansion during bilabial plosive production This experimental study highlights the influence of expansion of the cheeks during the production of bilabial plosives. The closure of the lips, before the plosive, causes an increase in intra-oral pressure. The assumption suggested in this paper is that the increase of oral cavity volume, as a result of the intra-oral pressur...
متن کاملThe Partially Denasalized Bilabial Plosive in Southern Min: Comparison to [mb] in Amdo Tibetan
This pilot study focuses on the biphasic plosive [ m b] in Southern Min. Acoustic analysis suggests that its nasal portion tends to be weak in nasality (nasal flow) but tighter in integrity (not readily separable from the plosive portion) in comparison with prenasalized plosives described in the literature. On the other hand, the [mb] in Amdo Tibetan is similar to known prenasalized plosives in...
متن کاملRapid Change in Articulatory Lip Movement Induced by Preceding Auditory Feedback during Production of Bilabial Plosives
BACKGROUND There has been plentiful evidence of kinesthetically induced rapid compensation for unanticipated perturbation in speech articulatory movements. However, the role of auditory information in stabilizing articulation has been little studied except for the control of voice fundamental frequency, voice amplitude and vowel formant frequencies. Although the influence of auditory informatio...
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تاریخ انتشار 2017