منابع مشابه
On the time variability of vocal tract for speaker recognition
A novel scheme to analyze the effects of time variability of vocal tract for speaker recognition is proposed. We adopt a pitch synchronous feature extraction method to describe even more detailed characteristics of vocal tract, and decompose it into rapidly varying and slowly varying components with a specified linear filter along with time axis. Speaker identification tasks are performed with ...
متن کامل3d Geometry of the Vocal Tract and Inter-speaker Variability
Three speakers of French (two males and one female) were the subjects of an MRI analysis of the vocal tract during the production of sustained isolated French vowels. From a 3D reconstruction of the vocal tract, area functions were determined for each vowel, and the corresponding formant values were computed with a harmonic model of the vocal tract. Using the computation of the sensitivities of...
متن کاملVocal Cord Actinomycosis: A Case Report
Introduction: Actinomycosis is a systemic chronic bacterial infection caused by Actinomyces Israelii, an anaerobic organism normally resident in the human mouth. However, the actinomycosis of the larynx is very rare, and only about 15 cases have been reported in the literature so far. Most of the cases reported occurred in patients who had previously undergone radiotherapy for laryngeal cancer...
متن کاملA hypothesis on improving foreign accents by optimizing variability in vocal learning brain circuits
Rapid vocal motor learning is observed when acquiring a language in early childhood, or learning to speak another language later in life. Accurate pronunciation is one of the hardest things for late learners to master and they are almost always left with a non-native accent. Here, I propose a novel hypothesis that this accent could be improved by optimizing variability in vocal learning brain c...
متن کاملEffects of Parental Interaction on Infant Vocalization Rate, Variability and Vocal Type.
Examination of infant vocalization patterns across interactive and noninteractive contexts may facilitate better understanding of early communication development. In the current study, with 24 infant-parent dyads, infant volubility increased significantly when parent interaction ceased (presenting a "still face," or SF) after a period of normal interaction ("face-to-face," or FF). Infant volubi...
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ژورنال
عنوان ژورنال: Koutou (THE LARYNX JAPAN)
سال: 1996
ISSN: 0915-6127
DOI: 10.5426/larynx1989.8.2_116