Abstract Purpose Investigating whether the Acoustic Voice Quality Index (AVQI) and the
Acoustic Breathiness Index (ABI) are valid and comparable to previous unmasked …

Objective Voice assessment is of great significance to the evaluation of voice quality. Our
study aims to explore the effects of medical masks on healthy people in acoustic …

Introduction This study aimed to evaluate the phonatory function of recovered COVID-19
survivors. The universal outbreak of COVID-19 led to the occurrence of otolaryngological …

The purpose of the study was to investigate the effect of the surgical masks and N95 masks
on the acoustic and aerodynamic parameters of voice assessment during the coronavirus …

Background Dysphonia and laryngeal pathology are considerable issues in patients
hospitalised with COVID-19 with prevalence rates cited between 29% and 79%. Most …

Introduction Covid-19 is an infectious disease with a different symptomatic implication
depending on each person. There are sequelae in the nervous, cardiovascular, and/or …

COVID-19 pandemic has posed serious risk of contagion to humans. There is a need to find
reliable non-contact tests like vocal correlates of COVID-19 infection. Thirty-six Asian ethnic …

Introduction To explore the prevalence of dysphonia in European patients with mild-to-
moderate COVID-19 and the clinical features of dysphonic patients. Methods The clinical …

To study the possibility of using acoustic parameters, ie, Acoustic Voice Quality Index (AVQI)
and Maximum Phonation Time (MPT) for predicting the degree of lung involvement in …

Objective Among the different procedures used by the ENT, acoustic analysis of voice has
become widely used for correct diagnosis of dysphonia. The instrumental measurements of …