Acoustic Analysis of Stress Pattern in Parkinson's disease
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F12%3A00197698" target="_blank" >RIV/68407700:21230/12:00197698 - isvavai.cz</a>
Result on the web
<a href="http://sami.fel.cvut.cz/cgw12/" target="_blank" >http://sami.fel.cvut.cz/cgw12/</a>
DOI - Digital Object Identifier
—
Alternative languages
Result language
angličtina
Original language name
Acoustic Analysis of Stress Pattern in Parkinson's disease
Original language description
Dysprosody in Parkinson's disease (PD) is characterized by several symptoms. One of these symptoms is disability to produce precise stress pattern. A group of 20 untreated patients in the early stages of PD was compared to a group of 17 healthy age-matched controls to quantify possible acoustic changes in speech production secondary to PD. All participants produced a standardized speaking task of contrastive stress. The standard used measurements of amplitude, fundamental frequency and duration were performed. Moreover, the novel measurement of Stress Pattern Index (SPI) that combines amplitude, fundamental frequency, and duration characteristics was designed. The measurements of F0 range, Intensity range, Duration, and SPI differentiate between PD andhealthy controls (HC) across many conditions in the group of stressed and unstressed tokens. On the other hand, only SPI was sufficiently sensitive to distinguish between PD and HC group for stress tokens that was normalized by normal re
Czech name
—
Czech description
—
Classification
Type
D - Article in proceedings
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
—
Result continuities
Project
<a href="/en/project/GAP102%2F12%2F2230" target="_blank" >GAP102/12/2230: Acoustic voice and speech analysis in patients with central nervous system disorders</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Czech-German Workshop on Speech Pathology and Biological Signals - Proceedings
ISBN
978-80-01-05164-1
ISSN
—
e-ISSN
—
Number of pages
3
Pages from-to
64-66
Publisher name
ČVUT FEL, Katedra teorie obvodů
Place of publication
Praha
Event location
Praha
Event date
Nov 26, 2012
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
—