Correlation Between Subjective and Objective Parameters of Voice in Elderly Male Speakers

Literature review suggests that the analysis of acoustic, cepstral, and spectral parameters of voice offers excellent discrimination between the normal and pathological voices and strongly correlates with the perception of voice quality. Although the correlation between the subjective and objective voice measures can facilitate the clinician to distinguish pathological voices from normal voices, only a handful of investigations have examined the relationship between these measures in aging voices.
Source: Journal of Voice - Category: ENT & OMF Authors: Source Type: research
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