Zobrazeno 1 - 10
of 483
pro vyhledávání: '"R. Titze"'
Autor:
Matthias Echternach, Fabian Burk, Marie Köberlein, Michael Döllinger, Michael Burdumy, Bernhard Richter, Ingo R. Titze, Coen P. H. Elemans, Christian T. Herbst
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract Voice production of humans and most mammals is governed by the MyoElastic-AeroDynamic (MEAD) principle, where an air stream is modulated by self-sustained vocal fold oscillation to generate audible air pressure fluctuations. An alternative m
Externí odkaz:
https://doaj.org/article/8a11494f8e174d9fa660efbb14e53dd3
Publikováno v:
Applied Sciences, Vol 14, Iss 2, p 769 (2024)
A computational neuromuscular control system that generates lung pressure and three intrinsic laryngeal muscle activations (cricothyroid, thyroarytenoid, and lateral cricoarytenoid) to control the vocal source was developed. In the current study, LeT
Externí odkaz:
https://doaj.org/article/42b4aa3556dd4cc7991fd21dc81ddd1e
Publikováno v:
Applied Sciences, Vol 13, Iss 23, p 12691 (2023)
The quasi-steady flow assumption (QSFA) is commonly used in the field of biomechanics of phonation. It approximates time-varying glottal flow with steady flow solutions based on frozen glottal shapes, ignoring unsteady flow behaviors and vocal fold m
Externí odkaz:
https://doaj.org/article/85a3742dd162442db4f1095e7954830b
Autor:
Ingo R. Titze
Publikováno v:
Revista de Investigación e Innovación en Ciencias de la Salud, Vol 3, Iss 2 (2021)
In its broadest definition, Vocology is the study of vocalization, much like audiology is the study of hearing. Vocology includes the exploration of the full capability of human and animal sound production, some of which is embedded in human speech.
Externí odkaz:
https://doaj.org/article/74942fcff9004056b6de2e366edc7a8a
Autor:
Ingo R. Titze, Jorge C. Lucero
Publikováno v:
Applied Sciences, Vol 12, Iss 22, p 11720 (2022)
Simulation of the acoustics and biomechanics of sound production in humans and animals began half a century ago. The three major components are the mechanics of tissue under self-sustained oscillation, the transport of air from the lungs to the lips,
Externí odkaz:
https://doaj.org/article/7aabf6344df146279be3a266b5dbcc36
Autor:
Ingo R. Titze
Publikováno v:
Journal of Voice. 37:152-161
In speaking, shouting, and singing, vocal loudness is known to be regulated with lung pressure, but the degree to which vocal fold adduction and airway shape play a role in loudness control is less well known. When loudness is quantified in sones ins
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed2e10ccb9768d0231ac31ff138b4dc2
https://doi.org/10.1016/j.jvoice.2020.11.030
https://doi.org/10.1016/j.jvoice.2020.11.030
Publikováno v:
PLoS Computational Biology, Vol 17, Iss 3, p e1008744 (2021)
Vocalization in mammals, birds, reptiles, and amphibians occurs with airways that have wide openings to free-space for efficient sound radiation, but sound is also produced with occluded or semi-occluded airways that have small openings to free-space
Externí odkaz:
https://doaj.org/article/21dd8d07f0f94b3cad3e07ab567f16a8
Publikováno v:
PLoS Biology, Vol 17, Iss 2, p e2006507 (2019)
The unique avian vocal organ, the syrinx, is located at the caudal end of the trachea. Although a larynx is also present at the opposite end, birds phonate only with the syrinx. Why only birds evolved a novel sound source at this location remains unk
Externí odkaz:
https://doaj.org/article/c4ed1552237f41ebbe8bc2f678185119
Autor:
Ingo R. Titze
Publikováno v:
J Voice
The study addresses the benefit of tuning single harmonics with vocal tract resonances to increase vocal loudness. The loudness of theoretically constructed vocal sounds with variable levels of sound energy in the first, second, and third harmonics i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b545350152b92fddf9f64f2d3be700cf
https://doi.org/10.1016/j.jvoice.2020.02.018
https://doi.org/10.1016/j.jvoice.2020.02.018
Autor:
Ingo R. Titze
Publikováno v:
JASA express letters. 2(10)
Self-sustained vocal fold vibration is possible with either or both of two mechanisms: (1) a mucosal wave propagating along the medial surface of the vocal folds and (2) a vocal tract that offers inertive reactance. A quantitative comparison shows th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ef633e0638f413589358d5608dfae6a
https://pubmed.ncbi.nlm.nih.gov/36319212
https://pubmed.ncbi.nlm.nih.gov/36319212