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First received: November 02, 2022

Clinical Trial: Patients With and Without Phonotrauma

Study Status: Completed

Recruit Status: RECRUITING

Condition: Phonotrauma

Study Type: OBSERVATIONAL


Official Title: Defining Clinically Important Differences in Cepstral and Spectral Measures in Individuals With and Without Phonotrauma

Brief Summary: There is a substantial need to identify objective measures associated with hyperadduction of the vocal folds to recognize those at higher risk of developing phonotrauma so that risk mitigation strategies can be implemented before phonotrauma develops.The overall objective of this proposed project is to investigate the sensitivity and direction of change in cepstral peak prominence (CPP) and the magnitude difference between the first two harmonics of the voice spectrum (H1-H2) in response to varied phonation…

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