ArticleJournal of speech, language, and hearing research : JSLHR2026
Vocal Fold Vibratory Kinematics and Acoustic Correlates in Pressed and Breathy Phonation.
Article in Journal of speech, language, and hearing research : JSLHR, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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Who cites it
1 citing paper in PubMed.
- Direction of Cepstral Peak Prominence Change Moderates Divergent Kinematic Responses to Voice Stimulability Testing.Journal of voice : official journal of the Voice Foundation · 2026Article
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6 authors.
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Abstract
purposeThe overall aims of this study were to (a) examine how vocal fold kinematics differ across typical, pressed, and breathy phonation in vocally healthy adults and (b) investigate the relationships between high-speed videoendoscopic-derived kinematic measures and acoustic measures of cepstral peak prominence (CPP) and the amplitude difference between the first two spectral harmonics (
methodForty vocally healthy adults (32 female, eight male, with a mean age of 26 years) underwent simultaneous transoral rigid high-speed videoendoscopy (HSV; 4,000 frames per second) and acoustic recording during sustained /i:/ in three phonation types: typical, pressed, and breathy. Primary HSV parameters included closing quotient (ClQ), speed index (SI), amplitude-to-length ratio (ALR), stiffness index (STI), and normalized maximum area declination rate (MADRn). Primary acoustic measures were CPP and
resultsRelative to typical phonation, simulated pressed phonation showed lower values of ClQ, higher MADRn, and higher STI with large effects, whereas simulated breathy phonation demonstrated higher ClQ and lower MADRn with medium effects. CPP was significantly negatively correlated with ClQ and positively correlated with MADRn, SI, and STI.
conclusionsVibratory patterns in pressed phonation were suggestive of increased vocal fold contact stress, as lower ClQ and higher MADRn values suggest more abrupt, faster glottal closure. CPP and
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