VOCAL LAB SURVEY MANUAL

This model represents the surfaces of the articulators and the vocal tract walls. Lectures focus on representative works that illustrate. The central element of VocalTractLab is a three-dimensional model of the human vocal tract. A survey of vocal literature (excluding opera) from the fifteenth century to the present day.

VOCAL LAB SURVEY MANUAL

The VOS is a brief, valid, reliable, and highly sensitive measure of disease-specific health status in patients with UVCP. For a complete description of the functionality refer to the user manual in the download section.

The VOS index was the most sensitive measure to clinical change after surgery (standardized response means: VOS, 1.92 phonation time, 0.68 SF, 0.58 physical role functioning, 0.53 intensity, 0.51). The VOS index was significantly (P < 0.05) correlated to subscales of the SF-36 including social functioning (SF) (r = 0.56) and physical role functioning (r = 0.35), as well as changes in objective voice measures such as phonation time (r = 0.51) and average intensity (r = 0.44). Overall, reliability of the VOS was excellent (r = 0.87, P < 0.0001). The purpose of this study was to develop and validate a patient-based, disease-specific instrument, the Voice Outcome Survey (VOS), that is brief, reliable, and.

Fifty-six consecutive patients with uncompensated UVCP and without complicating comorbid illness received the VOS, the Medical Outcome Study Short Form 36-Item Health Survey (SF-36), and a voice laboratory analysis before and 6 months after type I thyroplasty. The purpose of this study was to develop and validate a patient-based, disease-specific instrument, the Voice Outcome Survey (VOS), that is brief, reliable, and sensitive to real clinical change in patients with UVCP. Current methods to assess voice outcomes in patients with unilateral vocal cord paralysis (UVCP) are limited by expense, reliability, or lack of a true patient-relevant focus.

Vocal lab survey