Flow-induced oscillations of vocal-fold replicas with tuned extensibility and material properties

Autor: Paul Luizard, Lucie Bailly, Hamid Yousefi-Mashouf, Raphaël Girault, Laurent Orgéas, Nathalie Henrich Bernardoni

Publikováno v: Scientific Reports, Vol 13, Iss 1, Pp 1-19 (2023)

Abstract Human vocal folds are highly deformable non-linear oscillators. During phonation, they stretch up to 50% under the complex action of laryngeal muscles. Exploring the fluid/structure/acoustic interactions on a human-scale replica to study the

Externí odkaz: https://doaj.org/article/789a731c10b141bd9fa81b8e2342f59c

Développement d’un banc in vitro pour la caractérisation vibratoire de plis vocaux biomimétiques et pré-déformés

Autor: Nathalie Henrich Bernardoni, Raphaël Girault, Hamid Yousefi-Mashouf, Paul Luizard, Laurent Orgéas, Lucie Bailly

Publikováno v: XXXIVe Journées d'Études sur la Parole -- JEP 2022.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3eaa045afced251b5626b9b76c9b246b
https://doi.org/10.21437/jep.2022-89

How voice production of singers is influenced by room acoustics

Autor: Paul Luizard, Silvain Gerber, Nathalie Henrich Bernardoni

Publikováno v: HAL
ICVPB 2020-12th International Conference on Voice Physiology and Biomechanics
ICVPB 2020-12th International Conference on Voice Physiology and Biomechanics, Mar 2020, Grenoble (en ligne), France. pp.80
icvpb2020.sciencesconf.org

International audience; Performers, whether instrumentalists or singers, tend to develop rather individual adaptation patterns across room acoustical conditions. While instrumentalists mostly adapt in terms of tempo, singers tend to emphasize variati

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::3e691b141dfb423f59f3f29ba72f7539
https://hal.archives-ouvertes.fr/hal-02550579

Numerical study of the vibrations of an elastic container filled with an inviscid fluid

Autor: Fabrice Silva, Franz Chouly, Paul Luizard, Nicolas Hermant

Publikováno v: ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik. 98:602-621

We investigate numerically the vibrational behavior of a simple finite element model that stands for an elastic container filled with an inviscid fluid. The underlying mathematical model is detailed and its spectra is characterized. The finite elemen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::88aeb91fb8c1d768c0801dfc5c80c9b0
https://doi.org/10.1002/zamm.201600208

Study of the Effect of a Moderate Asymmetry on a Replica of the Vocal Folds

Autor: Jessy Haas, Jorge C. Lucero, Xavier Pelorson, Paul Luizard

Publikováno v: Acta Acustica united with Acustica
Acta Acustica united with Acustica, Hirzel Verlag, 2016, 102 (2), pp.230-239. ⟨10.3813/AAA.918939⟩

International audience

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4cb8265a33c1a150bc40048205251a81
https://doi.org/10.3813/aaa.918939