Usefulness of Cepstral Acoustic Index for Estimating Objective Dysphonia Severity
نویسندگان
چکیده
منابع مشابه
TOWARD VALIDATION OF AN ACOUSTIC INDEX OF DYSPHONIA SEVERITY by
This study investigated the relationship between a cepstral/spectral index of dysphonia severity (i.e., the CSID) and listener severity ratings of disordered voices. To assess the value of the CSID as a potential objective treatment outcomes tool, preand posttreatment samples of continuous speech and sustained vowel /a/ productions were elicited from 112 patients (with varying degrees of dyspho...
متن کاملThe Dysphonia Severity Index ( DSI )
Basics The Dysphonia Severity Index (DSI) is designed as an objective and quantitative correlate of voice quality. It is based on a multivariate analysis of an extended database of more than 1000 normal and pathologic voices for the multi-center study trial initiated by the Belgian Study Group on Voice Disorders (Van de Heyning, et al., 1996). Per patient, more than 45 voice characteristics and...
متن کاملVoice Disorder Dysphonia Severity Index Health And Social Care Essay
Method: The study was carried out in three phase. Phase I: V-DOP developed by Konnai et al., 2010 (in Kannada & English for Indian population) was translated in Tamil and verified for content validity. Phase II: English and Tamil version of V-DOP was administered on forty eight subjects for validation. Phase III: Correlating scores from DSI and V-DOP was done on fifty subjects with voice concer...
متن کاملSpectral and Cepstral Based Acoustic Features of Voices with Muscle Tension Dysphonia
Muscle tension dysphonia (MTD) is a voice disorder that occurs as a result of misuse or abuse of the voice [1]. While there is no neurological damage to the larynx nor any structural abnormality present, patients with MTD have limitations in vocal vibrations due to laryngeal muscle tension. Consequently, such patients demonstrate pathological voice problems, such as hoarseness, strained and str...
متن کاملInvestigating the relationship between the Dysphonia Severity Index (DSI) and the speech and voice severity of Parkinson disease patients
Objectives: The present study aimed at investigating the relationship between Dysphonia Severity Index (DSI) and disease speech and voice severity of Parkinson disease (PD) patients. Method. This study was a cross-sectional ones, carried out on 45 PD patients with the age range of 50 to 75 years, who were randomly selected. The Hoehn and Yahr Scale (H.Y Scale) was employed to measure the le...
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ژورنال
عنوان ژورنال: Communication Sciences & Disorders
سال: 2017
ISSN: 2288-1328,2288-0917
DOI: 10.12963/csd.17411