https://www.selleckchem.com/pr....oducts/LAQ824(NVP-LA
to the CVHI-10(HK) as part of a comprehensive voice assessment for children in Hong Kong. The purpose of the study was to assess acoustic measures of fundamental frequency (f ), standard deviation of f (SD of f ), jitter%, shimmer%, noise-to-harmonic ratio (NHR), smoothed cepstral peak prominence (CPPS), and acoustic voice quality index analyzed through multiple Praat versions automatically by VoiceEvalU8 or manually by two raters. In addition, default settings to calculate CPPS in two Praat versions manually analyzed by two