Urlaubsrabatt Dam Smårutig natur/rosa ärmlös topp från Ewa i Walla - Blusar
Köp Skor online hos ardr.vegods.se | ardr.vegods.se Vocal fold vibration results from an alternating balance between subglottal air pressure that drives the herr folds apart and muscular, elastic, and restoring forces that draw them together. The aim of the present thesis is to present quantitative data of normal vocal function using a noninvasive method. Statistical results are used to infer mechanisms that underlie differences across 1 normal, loud, and soft voice, vinterskor normal, high, and low pitch, and 3 between female and male voices. Interspeaker variation in låga data and intra speaker variation across repeated recordings is also investigated. The results showed no significant female-male differences in pressure, suggesting that differences in other measures were not primarily due to differences in the respiratory systems. Most glottal waveforms showed a DC flow offset, suggesting an air leakage through a posterior glottal opening.