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Výzkum řečových příznaků hodnotících diadochokinetické (DDK) úlohy / Research of speech features quantifying diadochokinetic (DDK) tasks

Speech processing methods were studied to calculate parameters of pacient with Parkinon's disease. Main focus of this work is to examine diadochokinetic (DDK) tests. Algorithm for parameters extraction was proposed. It works in more parts. DC is removed from speech signal, preemphasis aplicated. Envelope of input signal is calculated, peaks of syllables are detected. Parameters and statistical results of Mann-Whitney U~test are calculated from detected peaks. Proposed algorithm is implemented in Matlab.

Identiferoai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:220621
Date January 2014
CreatorsKukučka, Peter
ContributorsSmékal, Zdeněk, Mekyska, Jiří
PublisherVysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií
Source SetsCzech ETDs
LanguageCzech
Detected LanguageEnglish
Typeinfo:eu-repo/semantics/masterThesis
Rightsinfo:eu-repo/semantics/restrictedAccess

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