Shaker: Preliminary observations of a potential device for voice training and therapy

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F19%3A00518902" target="_blank" >RIV/61388998:_____/19:00518902 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—

Result language
angličtina
Original language name
Shaker: Preliminary observations of a potential device for voice training and therapy
Original language description
A mechanic buzzer has originally been developed for clearing mucus from the lungs and trachea. A recent study tested the device on phonation and reported decreased vocal and laryngeal symptoms immediately after practicing on it. This study presents measured 1) air pressure threshold and airflow threshold for buzzing during blowing and phonation into the buzzer using a physical model of voice production, and 2) oral pressure and electroglottogram (EGG) for two participants, also while blowing and phonating into the device. In both tests, a narrow mouthpiece out of two options was used, and the device was kept in horizontal and in upright positions. The buzzing roughly seems to correspond to water resistance therapy, i.e. phonation through a glass resonance tube submerged into water. Buzzer horizontally corresponds to 5cm submersion, and buzzer upright to 10 cm submersion of the tube in water.
Czech name
—
Czech description
—

Project
<a href="/en/project/GA19-04477S" target="_blank" >GA19-04477S: Modelling and measurements of fluid-structure-acoustic interactions in biomechanics of human voice production</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Models and analysis of vocal emissions for biomedical applications
ISBN
978-88-6453-951-5
ISSN
2704-601X
e-ISSN
—
Number of pages
4
Pages from-to
213-216
Publisher name
Firenze University Press
Place of publication
Firenze
Event location
Firenze, Italy
Event date
Dec 17, 2019
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
—

Similar results(10)