Szczegóły publikacji
Opis bibliograficzny
Vibroacoustic methods in diagnosis of selected laryngeal diseases / Maciej KŁACZYŃSKI // Journal of Vibroengineering ; ISSN 1392-8716. — 2015 — vol. 17 iss. 4, s. 2089–2098. — Bibliogr. s. 2098, Abstr.
Autor
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 90645 |
|---|---|
| Data dodania do BaDAP | 2015-07-20 |
| Rok publikacji | 2015 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Journal of Vibroengineering |
Abstract
The speech signal emitted by humans may be a source of useful diagnostic and prognostic information. The spectrum character of speech wave is connected with the fundamental frequency (F-0) of human vocal folds vibration. As it is considered, F-0 of the source during voicing contains an abundance of information on the larynx pathology, individual trait, the emotional state and ethnographic origin of speaker. The paper presents is the next, consecutive stage of author's research, concerning simultaneous measurement of fundamental frequency of vocal fold vibration by the electroglottography (EGG) and with the acoustic methods for both pathological and normal speech signals. The analysis of the glottogram function exactitude, its parametrization and the usefulness of these methods were executed too. The study has been carried out in cooperation with Otolaryngology Clinic in 5th Military Hospital with Policlinic in Krakow and the Chair and Clinic of Otolaryngology Collegium Medicum of Jagiellonian University in Krakow.
