Indicators of anterior–posterior phase difference in glottal opening measured from natural production of vowels

Tiina Murtola, Paavo Alku

Tutkimustuotos: LehtiartikkeliArticleScientificvertaisarvioitu

2 Sitaatiot (Scopus)

Abstrakti

Voiced speech is generated by the glottal flow interacting with vocal fold vibrations. However, the details of vibrations in the anterior-posterior direction (the so-called zipper-effect) and their correspondence with speech and other glottal signals are not fully understood due to challenges in direct measurements of vocal fold vibrations. In this proof-of-concept study, the potential of four parameters extracted from high-speed videoendoscopy (HSV), electroglottography, and speech signals to indicate the presence of a zipper-type glottal opening is investigated. Comparison with manual labeling of the HSV videos highlighted the importance of multiple parameter-signal pairs in indicating the presence of a zipper-type glottal opening.

AlkuperäiskieliEnglanti
SivutEL141-EL146
Sivumäärä6
JulkaisuJournal of the Acoustical Society of America
Vuosikerta148
Numero2
DOI - pysyväislinkit
TilaJulkaistu - 1 elok. 2020
OKM-julkaisutyyppiA1 Julkaistu artikkeli, soviteltu

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