Vocal Resonance
Mostrando 13-19 de 19 artigos, teses e dissertações.
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13. VOCAL AND LARYNGEAL MODIFICATIONS PRODUCED BY THE VIBRANT LINGUAL SOUND / MODIFICAÇÕES LARÍNGEAS E VOCAIS PRODUZIDAS PELO SOM VIBRANTE LINGUAL
This research had like objective to investigate the vocal and laryngeal effect and sensations that appeared from to the execution of the voiced tongue vibration technique (VTVT) applied in three series of fifteen repetitions, in the maximum time of phonation with habitual tone and intensity, with pauses of thirty seconds of passive rest between each serie. F
Publicado em: 2006
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14. Phonoaudiological aspects of Saethre-Chotzen syndrome / Aspectos fonoaudiologicos da sindrome de Saethre-Chotzen
Saethre-Chotzen Syndrome (SCS) is characterized by craniosynostosis and several important facial alterations such as: low hair implantation at the front, asymmetry, maxillary hypoplasia, mandibular prognathism, in addition to small, dysmorphic and low-set ears. Among the ocular alterations are: blepharoptosis, strabismus, epicanthus, lachrymal duct stenosis
Publicado em: 2006
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15. Análise da voz e do comportamento do trato vocal suplaglótico por meio visual, perceptivo-auditivo e acústico em mulheres disfônicas com diferentes configurações glóticas / Analysis of voice and supraglottic vocal behavior using visual, perceptual and acoustic methods in dysphonic women whith different glottic configurations
Objective: To analyze voice and supraglottic vocal tract using imaging of the vocal tract, perceptual and acoustic methods in dysphonic women with different glottic configurations. Method: The studied sample comprised 31 women, aged 20 to 45 years, with vocal complaints and affections. Subjects underwent brief assessment of sensorial-motor-oral system, video
Publicado em: 2005
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16. Perfil espectrográfico da hipernasalidade de fala de mulheres portadoras de fissura palatina / Spectrographic profile of the speech hipernasality cleft palate women
Speech hypernasality is a nasal resonances disorder, come across often in cleft palate persons with velopharingeal disfuction. It is an inappropriate and excessive nasality just oral sounds, that can be analyzed for spectrograph (decompose speech signal in three dimensions: frequency, time and intensity, generating the spectrogram). Hence, this dissertatio
Publicado em: 2004
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17. Pure-tone birdsong by resonance filtering of harmonic overtones
Pure-tone song is a common and widespread phenomenon in birds. The mechanistic origin of this type of phonation has been the subject of long-standing discussion. Currently, there are three hypotheses. (i) A vibrating valve in the avian vocal organ, the syrinx, generates a multifrequency harmonic source sound, which is filtered to a pure tone by a vocal
National Academy of Sciences.
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18. Oscillatory flow in the cochlea visualized by a magnetic resonance imaging technique.
We report a magnetic resonance imaging technique that directly measures motion of cochlear fluids. It uses oscillating magnetic field gradients phase-locked to an external stimulus to selectively visualize and quantify oscillatory fluid motion. It is not invasive, and it does not require optical line-of-sight access to the inner ear. It permits the detection
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19. An anatomical and endoscopic study of the nasopharynx and larynx of the donkey (Equus asinus).
Using histological techniques, anatomical dissection, fibre optic endoscopy and radiography, the nasopharynx and larynx of the donkey were examined and described. Compared with horses, donkeys have a much deeper pharyngeal recess extending 4.0-6.0 cm caudally from a constricted orifice, through which it communicates with the nasopharynx. Movements of the mem