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Browsing by Subject "speech processing"

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  • thumbnail.journal.alt
    Item type:Article, Access status: Open Access ,
    Automatyczna ocena zaburzeń emisji głosu będących wynikiem procesów neurodegeneracyjnych w oparciu o analizę wyizolowanych głosek
    (Wydawnictwa AGH, 2006) Orzechowski, Tomasz Stanisław; Chmurzyńska, Katarzyna; Radkowski, Piotr
    This paper presents results of preliminary research of voice pathological changes caused by dysarthria. Computer analysis of voice may lead to identification of parameters correlated with neurological diseases. The selection of linguistic material was characterized according to the place and manner of articulation in the phonetic system of Polish. Results of clinical examination allowed to determine simple markers of neurodegenerative diseases, which will serve as a basis for construction of objective examination model.
  • thumbnail.journal.alt
    Item type:Article, Access status: Open Access ,
    Polish phoneme statistics obtained on large set of written texts
    (Wydawnictwa AGH, 2009) Ziółko, Bartosz; Gałka, Jakub; Ziółko, Mariusz
    The phonetical statistics were collected from several Polish corpora. The paper is a summary of the data which are phoneme n-grams and some phenomena in the statistics. Triphone statistics apply context-dependent speech units which have an important role in speech recognition systems and were never calculated for a large set of Polish written texts. The standard phonetic alphabet for Polish, SAMPA, and methods of providing phonetic transcriptions are described.