2018•Unpublished venueRequires access

Differentiation Capability of Phonation Biomechanical Features between Presbyphonic and Parkinson Patients' Voice

Andrés Gómez Rodellar, Pedro Gómez‐Vilda, Jiří Mekyska, Irena Rektorová, Agustín Álvarez-Marquina, M. Victoria Rodellar Biarge

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Abstract

Hypokinetic dysarthria (HD), frequently diagnosed in Parkinson's Disease (PD), and presbyphonia share common manifestations which may hamper pathology detection and monitoring based on acoustic analysis. The present work seeks to differentiate phonation feature sets specific of presbyphonic voice from those specific of HD.

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Key concepts: Phonation, Dysarthria, Audiology, Voice analysis, Medicine, Parkinson's disease, Speech recognition, Feature (linguistics)