Acousticians have long debated whether and how the resonances of the vocal tract are involved in the playing of clarinet and saxophone. We measured the resonances of saxophonists' vocal tracts directly while they played. Over most of the instrument's range, there is no simple relation between tract resonances and the note played, and the tract resonances varied among players. In the high (altissimo) range, a strong resonance of the tracts of professional saxophonists was systematically tuned slightly above the desired note. Amateurs, who did not tune a strong resonance, were unable to play notes in the altissimo range.
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http://dx.doi.org/10.1126/science.1151411 | DOI Listing |
Interspeech
September 2024
Pattern Recognition Lab. Friedrich-Alexander University, Erlangen, Germany.
Magnetic Resonance Imaging (MRI) allows analyzing speech production by capturing high-resolution images of the dynamic processes in the vocal tract. In clinical applications, combining MRI with synchronized speech recordings leads to improved patient outcomes, especially if a phonological-based approach is used for assessment. However, when audio signals are unavailable, the recognition accuracy of sounds is decreased when using only MRI data.
View Article and Find Full Text PDFJ Voice
December 2024
SLT Department, Uskudar University, Istanbul, Turkey. Electronic address:
Objective: The purpose of this study is to examine the effects of a short-term (30 minutes) vocal loading task (VLT) on the objective and subjective parameters of voice and determine the restorative strategies of three different vocal exercises performed after the VLT.
Methods: The sample of the study included 30 normophonic women. The protocols that were applied in the study were carried out on three consecutive days.
Eur Arch Otorhinolaryngol
December 2024
Department of Otolaryngology-Head and Neck Surgery, Rhinology and Endoscopic Skull Base Surgery, American University of Beirut Medical Center, 11-0236, Riad El Solh, Beirut, 1107 2020, Lebanon.
Purpose: To investigate the risk of swallowing disorders and the frequency and intensity of vocal tract symptoms in patients with chronic rhinosinusitis and nasal polyposis (CRSwNP).
Methods: Adult patients diagnosed with CRSwNP presenting to the rhinology clinic of a tertiary referral center between March 2023 and March 2024, were recruited. Patients with acute or recent history of respiratory tract infections, tonsillitis, pharyngitis or otitis, were excluded.
Front Neurol
December 2024
Department of Psychosomatic Medicine, Beijing Children's Hospital, Capital Medical University, National Center for Children Healthy, Beijing, China.
Background: Tic disorder, a chronic neurodevelopmental disorder that typically onsets during childhood, is characterized by sudden, involuntary, rapid, and non-rhythmic motor and vocal tics. Individuals with tic disorders often experience physical health issues. The purpose of our retrospective analysis was to elucidate the common comorbid physical diseases and mental disorders and their characteristics of outpatient children with tic disorders in a large public children's hospital in China over the past 5 years.
View Article and Find Full Text PDFJ Speech Lang Hear Res
December 2024
Department of Speech, Language, and Hearing Sciences, University of Florida, Gainesville.
Background: In skilled speech production, the motor system coordinates the movements of distinct sets of articulators to form precise and consistent constrictions in the vocal tract at distinct locations, across contextual variations in movement rate and amplitude. Research efforts have sought to uncover the critical control parameters governing interarticulator coordination during constriction formation, with a focus on two parameters: (a) latency of movement onset of one articulator relative to another (temporal parameters) and (b) phase angle of movement onset for one articulator relative to another (spatiotemporal parameters). Consistent interarticulator timing between jaw and tongue tip movements, during the formation of constrictions at the alveolar ridge, was previously found to scale more reliably than phase angles across variation in production rate and syllable stress.
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