Acoustic Analysis of Sentences Complicated for Articulation in Patients with Parkinson's Disease

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but.event.date28.04.2016cs
but.event.titleStudent EEICT 2016cs
dc.contributor.authorKiska, Tomáš
dc.date.accessioned2018-07-10T12:48:19Z
dc.date.available2018-07-10T12:48:19Z
dc.date.issued2016cs
dc.description.abstractThis paper deals with acoustic analysis of hypokinetic dysarthria. Hypokinetic dysarthria is a speech motor dysfunction that is present in approximately 90% of patients with Parkinson’s disease (PD). The work is mainly focused on parameterization techniques that can be used to diagnose or monitor this disease as well as estimate its progress. Acoustic analysis can be used to estimate a grade of hypokinetic dysarthria in fields of phonation, articulation, prosody and speech fluency. Regarding the parameterization, new features based on RASTA method were proposed. The analysis is based on parametrization of sentences complicated for articulation. Experimental dataset consists of 101 PD patients with different disease progress and 53 healthy controls. For the purpose of feature selection we employed mRMR (minimum Redundancy Maximum Relevance) method.en
dc.formattextcs
dc.format.extent518-522cs
dc.format.mimetypeapplication/pdfen
dc.identifier.citationProceedings of the 22nd Conference STUDENT EEICT 2016. s. 518-522. ISBN 978-80-214-5350-0cs
dc.identifier.isbn978-80-214-5350-0
dc.identifier.urihttp://hdl.handle.net/11012/83987
dc.language.isoencs
dc.publisherVysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologiícs
dc.relation.ispartofProceedings of the 22nd Conference STUDENT EEICT 2016en
dc.relation.urihttp://www.feec.vutbr.cz/EEICT/cs
dc.rights© Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologiícs
dc.rights.accessopenAccessen
dc.subjectParkinson’s diseaseen
dc.subjecthypokinetic dysarthriaen
dc.subjectspeech parameterizationen
dc.subjectspeech signal processingen
dc.subjectobjective analysisen
dc.subjectdiagnosisen
dc.subjectmonitoringen
dc.subjectprogress estimationen
dc.titleAcoustic Analysis of Sentences Complicated for Articulation in Patients with Parkinson's Diseaseen
dc.type.driverconferenceObjecten
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
eprints.affiliatedInstitution.departmentFakulta elektrotechniky a komunikačních technologiícs
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