Purpose The aim of this study was to recommend protocols for instrumental assessment of
voice production in the areas of laryngeal endoscopic imaging, acoustic analyses, and …

Voice quality is not clearly defined but it can be concluded that it is a multidimensional
perceived construct. Therefore, there are broadly two approaches to measure voice …

Purpose The goal of this study was to employ frequently used analysis methods and tasks to
identify values for cepstral peak prominence (CPP) that can aid clinical voice evaluation …

Objectives The purposes of this study were to (1) evaluate the performance of the Cepstral
Spectral Index of Dysphonia (CSID—a multivariate estimate of dysphonia severity) as a …

Background Acoustic measurements are useful tools to objectively measure overall voice
quality. The Acoustic Voice Quality Index (AVQI) has shown to be a valid multiparametric tool …

Use of Spectral/Cepstral Analyses for Differentiating Normal From Hypofunctional Voices in
Sustained Vowel and Continuous Speech Contexts | Journal of Speech, Language, and …

Many common voice disorders are chronic or recurring conditions that are likely to result
from inefficient and/or abusive patterns of vocal behavior, referred to as vocal hyperfunction …

Purpose This study aimed to investigate the relationship and reliability of cepstral peak
prominence (CPP) measures from two acoustic software applications, Analysis of Dysphonia …

Objective Cepstrum-based voice measures, such as smoothed cepstral peak prominence
(CPPS), are influenced by voice sound pressure level (SPL) in vocally healthy adults. Since …

Objectives The purposes of this study were to (1) determine and compare the diagnostic
accuracy of a single acoustic measure, smoothed cepstral peak prominence (CPPS), to …