منابع مشابه
Vowel formant dispersion as a measure of articulation proficiency.
The articulatory range of a speaker has previously been estimated by the shape formed by first and second formant measurements of produced vowels. In a majority of the currently available metrics, formant frequency measurements are reduced to a single estimate for a condition, which has adverse consequences for subsequent statistical testing. Other metrics provide estimates of size of vowel art...
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We introduce and carefully study a natural probability measure over the numerical range of a complex matrix A ∈ Mn(C). This numerical measure μA can be defined as the law of the random variable 〈AX,X〉 ∈ C when the vector X ∈ C is uniformly distributed on the unit sphere. If the matrix A is normal, we show that μA has a piecewise polynomial density fA, which can be identified with a multivariate...
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We present the first prototype of a new optoelectronic instrument for the combined real-time measurement of the tongue contour in the mid-sagittal plane, the contact pattern between the tongue and the palate, and the position of the lips. The instrument consists of a thin acrylic pseudopalate with embedded contact sensors, as for electropalatography, and optical distance sensors to measure tong...
متن کاملEnglish Phonological Intelligibility : A Phono - Numerical Measure
To assess the link between accent and intelligibility, previous research has heavily relied on human responses, demonstrating that human assessment is influenced by such subjective factors as linguistic proficiency (Pihko, 1997), familiarity (Smith, 1992), age (Burda, 2000), reactions to speakers’ kinetic cues (Bara, 1992; Rubin, 1992), and dialectal differences (Smith & Bisazza, 1982). In part...
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In this paper we discuss about tenacity and its properties in stability calculation. We indicate relationships between tenacity and connectivity, tenacity and binding number, tenacity and toughness. We also give good lower and upper bounds for tenacity. Since we are primarily interested in the case where disruption of the graph is caused by the removal of a vertex or vertices (and the resulting...
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ژورنال
عنوان ژورنال: Journal of Speech and Hearing Disorders
سال: 1960
ISSN: 0022-4677,2163-6184
DOI: 10.1044/jshd.2501.79