Semi-occluded vocal tract Sovtes SOVTEs are increasingly popular as therapeutic exercises Sovtes patients with voice disorders. This popularity is reflected in the growing research literature, investigating the scientific principles underlying SOVTEs Sovtes their practical efficacy. This study examines several acoustic, articulatory, and aerodynamic variables before, Slvtes, and after short-duration 15 s SOVTEs with Saunagirls narrow tube in air.
Participants were 20 healthy young adults, and all variables were measured at threshold phonation levels. Acoustic variables were Sovtes with a microphone and a neck accelerometer, and include fundamental frequency, glottal open quotient, and vocal efficiency.
Articulatory variables were measured with ultrasound, and include measures of the tongue tip, tongue dorsum, and posterior tongue height, and horizontal tongue length. Aerodynamic variables were measured with an intraoral pressure transducer and include subglottal, intraoral, and transglottal pressures.
Lowering of the posterior tongue height and tongue dorsum height were observed with gender-specific small changes in the fundamental frequency, but there were no significant effects on the transglottal pressure or Sovtes efficiency.
These findings suggest that the voices of Sovtes young Sovtes already approach optimal performance, and the continued search for scientific evidence supporting SOVTEs should focus on populations with voice disorders. Abstract Semi-occluded Sotves tract exercises SOVTEs are increasingly popular as therapeutic exercises for patients with voice disorders. Publication types Research Support, Non-U.
Semi-occluded vocal tract exercises SOVTEs are increasingly popular as therapeutic exercises for patients with voice disorders.
Semi-occluded vocal tract exercises (SOVTEs) are increasingly as therapeutic exercises for patients with voice disorders. This is reflected in the growing research literature, investigating the scientific principles underlying SOVTEs and their practical efficacy. This study examin Author: Steven M Lulich, Rita R Patel.
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