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Articulatory parameter yi o 2 i i 10 e2 0 o relative

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Unformatted text preview: 10 E2 0 o Relative Level (dB) o -6 c (A) (a) . o o- 0.2 20 Ag = 0.2 cm2 0-3 0-4 Co) i As 0-5 10 0 0 0.1 0.2 0.3 0.4 0.5 Area of supraglottal constriction (cm2) b) 2 "Resting" area of suproglottol constriction (cm ) Relative Level (dB) (B) Figure 19. (a) Calculated levels of the turbulence noise sources at the supraglottal and glottal (dashed line) constrictions as a function of the area of the 20 supraglottal constriction. The area of the glottal constriction is fixed at 2 0.2 cm . (b) Same as (a), except that the size of the constriction is modified by the presence of the intraoral pressure. The abscissa is the area that the supra10 glottal constriction would assume before application of the subglottal pressure (from Stevens, 1987). 0 -0.2 -0.1 0 0.1 0.2 0.3 0.4 0.5 "Resting" area of supraglottal constriction (cm...
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This document was uploaded on 03/19/2014 for the course EECS 6.541J at MIT.

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