Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Rolf Leanderson"'
Publikováno v:
The Cleft Palate-Craniofacial Journal. 30:135-140
The speech of 102 patients with complete unilateral and bilateral cleft lip and palate and 40 noncleft subjects was analysed using the NORAM (Nasal Oral Ratio Meter) instrument. The results obtained were compared with the perceptual judgments made by
Publikováno v:
The Cleft Palate-Craniofacial Journal. 30:73-77
The speech of 84 patients with complete unilateral cleft lip and palate and 19 patients with complete bilateral cleft lip and palate was judged by professional listeners and compared with a control group of 40 noncleft subjects. The unilateral cleft
Publikováno v:
Journal of Voice. 5:283-291
Summary The role of different breathing muscles during singing was investigated by synchronously recording EMG, pressure, and sound signals, using lung volume and gravity as experimental parameters. Surface EMG signals from the external and internal
Publikováno v:
Acta odontologica Scandinavica. 49(3)
The interaction between muscle function and bone development has been studied mainly in animals. The aim of the present investigation was to study the dentofacial skeleton in individuals with a high degree of activity of muscles associated with the f
Publikováno v:
Journal of Applied Physiology. 62:259-270
Esophageal and gastric pressures during singing are measured in four male professional singers performing singing tasks requiring rapid changes of subglottal pressure. Evidence for a consistent use of the diaphragm is found in all subjects. Some subj
Publikováno v:
Journal of Voice. 2:118-126
Summary Changes in mean fundamental frequency accompanying changes in loudness of phonation are analyzed in 9 professional singers, 9 nonsingers, and 10 male and 10 female patients suffering from vocal functional dysfunction. The subjects read discur
Publikováno v:
Journal of Voice. 1:258-261
Summary Previous studies have indicated that the diaphragm may contribute to the accomplishment of the quick and precise subglottal pressure changes required during singing. The present investigation compares data collected from simultaneously record
Autor:
Martin Rothenberg, Ingo R. Titze, Rolf Leanderson, Harry Hollien, Raymond H. Colton, Peter Watson, Thomas Murry, Ronald C. Scherer, Rebecca J. Leonard
Publikováno v:
Journal of Voice. 1:273-278
Publikováno v:
Journal of Phonetics. 14:351-357
The transdiaphragmatic pressure was displayed on an oscilloscope screen as a visual feedback signal for singers and non-singers who performed various phonatory tasks with and without voluntary co-activation of the diaphragm. The diaphragmatic co-acti
Publikováno v:
Journal of Voice. 3:225-232
Summary The relevance of breathing behavior to phonation is poorly understood in voice science but is heavily emphasized in voice pedagogy. A possibly important factor in this relationship is the consequence of the downward tracheal pull on the laryn