Acoustic Tracking of Pitch, Modal, and Subharmonic Vibrations of Vocal Folds in Parkinson’s Disease and Parkinsonism

Acoustic Tracking of Pitch, Modal, and Subharmonic Vibrations of Vocal Folds in Parkinson’s Disease and Parkinsonism

The prominent and early presence of dysphonia is considered a valuable marker for differentiation of idiopathic Parkinson's disease and parkinsonian syndromes. Objective quantification of vibrational regimes represented by modal and subharmonic vibrations may thus be vital for improving accurac...

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Bibliographic Details
Main Authors: Jan Hlavnicka, Roman Cmejla, Jiri Klempir, Evzen Ruzicka, Jan Rusz
Format: Article
Language:English
Published: IEEE 2019-01-01
Series:IEEE Access
Subjects:
Acoustic signal processing
human voice
adaptive signal detection
acoustic signal detection
Kalman filters
harmonic analysis
Online Access:https://ieeexplore.ieee.org/document/8861055/

Internet

https://ieeexplore.ieee.org/document/8861055/

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