Výsledky vyhledávání - "Greta Wistbacka"

Resonance tube phonation in water – the effect of tube diameter and water depth on back pressure and bubble characteristics at different airflows

Autor: Svante Granqvist, Britta Hammarberg, Maria Södersten, Jan G. Švec, Greta Wistbacka, Susanna Simberg, Pedro Amarante Andrade

Objectives: Resonance tube phonation with tube end in water is a voice therapy method in which the patient phonates through a glass tube, keeping the free end of the tube submerged in water, creating bubbles. The purpose of this experimental study wa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::918de6ea10e18d6bdc8925c10c5fc155
http://hdl.handle.net/10852/62922

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Vertical laryngeal position and oral pressure variations during resonance tube phonation in water and in air. A pilot study

Autor: Johan Sundberg, Susanna Simberg, Greta Wistbacka

Publikováno v: Logopedics Phoniatrics Vocology. 41:117-123

Resonance tube phonation in water (RTPW) is commonly used in voice therapy, particularly in Finland and Sweden. The method is believed to induce a lowering of the vertical laryngeal position (VLP) in phonation as well as variations of the oral pressu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::35c62c183f99d6d4c3a621668d504e13
https://doi.org/10.3109/14015439.2015.1028101

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Real-Time Visual Feedback of Airflow in Voice Training: Aerodynamic Properties of Two Flow Ball Devices

Autor: Svante Granqvist, Filipa M.B. Lã, Pedro Amarante Andrade, Greta Wistbacka

Publikováno v: Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP

Summary Objectives Flow ball devices have been used as teaching tools to provide visual real-time feedback of airflow during singing. This study aims at exploring static back pressure and ball height as function of flow for two devices, marketed as f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a8daa4593932bb8be10602983b36acda
https://doi.org/10.1016/j.jvoice.2016.09.024

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