Cepstral Peak Prominence Values for Clinical Voice Evaluation.

Conclusions The CPP cutoff values identified in Experiment 1 provide normative reference points for clinical voice evaluation based on sustained /a/ vowels and the Rainbow Passage. Experiment 2 provides an initial predictive framework that can be used to relate CPP values to the auditory perception of overall dysphonia severity based on sustained /a/ vowels and Consensus Auditory-Perceptual Evaluation of Voice sentences. PMID: 32658592 [PubMed - as supplied by publisher]
Source: American Journal of Speech-Language Pathology - Category: Speech-Language Pathology Authors: Tags: Am J Speech Lang Pathol Source Type: research