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All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year Sort by creator [A → Z]' creator [Z → A]' publishing year ↑ (asc)' publishing year ↓ (desc)' title [A → Z]' title [Z → A]' Simple Search Hits 1 – 17 of 17 1 Power balanced time-varying lumped parameter model of a vocal tract: modelling and simulation Wetzel, Victor; Hélie, Thomas; Silva, Fabrice In: 26th International Conference on Sound and Vibration ; https://hal.archives-ouvertes.fr/hal-02301772 ; 26th International Conference on Sound and Vibration, IIAV, Jul 2019, Montréal, Canada ; https://www.iiav.org/ (2019) Abstract: International audience ; Voice and speech production greatly relies on the ability of the vocal tract to articulate a wide variety of sounds. This ability is related to the accurate control of the geometry (and its variations in space and time) in order to generate vowels (including diphthongs) and consonants. Some well-known vibro-acoustic models of the vocal tract rely on a discretized geometry, such as concatenated cylinders, the radius of which varies in time to account for the articulation (see e.g. Maeda, Speech Comm. 1:199-229, 1982).We here propose a lumped parameter model of waves in the vocal tract considering the motion of the boundaries. A particular attention is paid to passivity and the well-posedness of the power balance in the context of time-varying geometrical parameters. To this end, the proposed model is recast in the theoretical framework of port-Hamiltonian systems that ensure the power balance. The modularity of this framework is also well-suited to interconnect this model to that of deformable walls (in a power-balanced way).We show the capacities of the model in two time-domain numerical experiments: first for a static configuration (time-invariant geometry), then a dynamic one (time-varying geometries) of a two-cylinder vocal tract. Keyword: [PHYS.MECA.ACOU]Physics [physics]/Mechanics [physics]/Acoustics [physics.class-ph]; [PHYS.MECA.MEFL]Physics [physics]/Mechanics [physics]/Fluid mechanics [physics.class-ph]; conduit vocal; modélisation de la voix; PORT-HAMILTONIAN SYSTEMS; système Hamiltonien à ports; VOCAL TRACT; VOICE MODELING; Voice modelling URL: https://hal.archives-ouvertes.fr/hal-02301772/file/ICSV_2019_version_auteur.pdf https://hal.archives-ouvertes.fr/hal-02301772 https://hal.archives-ouvertes.fr/hal-02301772/document BASE Hide details 2 Acoustic and Aerodynamic Coupling during Phonation in MRI-Based Vocal Tract Replicas Judith Probst; Alexander Lodermeyer; Sahar Fattoum... In: Applied Sciences ; Volume 9 ; Issue 17 (2019) BASE Show details 3 An Articulatory-Based Singing Voice Synthesis Using Tongue and Lips Imaging Jaumard-Hakoun, Aurore; Xu, Kele; Leboullenger, Clémence... In: Interspeech 2016 ; ISCA Interspeech 2016 ; https://hal.archives-ouvertes.fr/hal-01529630 ; ISCA Interspeech 2016, Sep 2016, San Francisco, United States. pp.1467 - 1471, ⟨10.21437/Interspeech.2016-385⟩ (2016) BASE Show details 4 Capturing, Analyzing, and Transmitting Intangible Cultural Heritage with the i-Treasures Project Jaumard-Hakoun, Aurore; Al Kork, Samer K.; Adda-Decker, Martine... In: Ultrafest VI ; https://hal.archives-ouvertes.fr/hal-01136931 ; Ultrafest VI, Nov 2013, Edinburgh, United Kingdom. Colloque Ulstrafest VI, pp.1-4, 2013 ; http://www.qmu.ac.uk/casl/conf/ultrafest%5F2013/default.htm (2013) BASE Show details 5 Magnetic resonance imaging of the vocal tract: techniques and applications Ventura, Sandra Moreira Rua; Freitas, Diamantino Rui; Tavares, João Manuel. - : Institute for Systems and Technologies of Information, Control and Communication Press, 2013 BASE Show details 6 Morphological variation in the adult vocal tract : a modeling study of its potential acoustic impact Lammert, Adam; Proctor, Michael; Katsamanis, Athanasios. - : International Speech Communication Association, 2011 BASE Show details 7 Visualization of hypopharyngeal cavities and vocal tract acoustic modeling Honda, Kiyoshi; Kitamura, Tatsuya; Takemoto, Hironori... In: ISSN: 1025-5842 ; EISSN: 1476-8259 ; Computer Methods in Biomechanics and Biomedical Engineering ; https://halshs.archives-ouvertes.fr/halshs-00687176 ; Computer Methods in Biomechanics and Biomedical Engineering, Taylor & Francis, 2010, 13 (4), pp.443-453. ⟨10.1080/10255842.2010.490528⟩ (2010) BASE Show details 8 Analysis, Vocal-tract modeling, and Automatic Detection of Vowel Nasalization Pruthi, Tarun. - 2007 BASE Show details 9 Dynamic versus static specification for the perceptual identity of a coarticulated vowel Pitermann, Michel In: Proceedings of Eurospeech (ISCA) ; https://hal.archives-ouvertes.fr/hal-00142960 ; 1997, pp.2183-2186 (1997) BASE Show details 10 Nature de l'information exploitée pour identifier perceptivement une voyelle en parole continue Pitermann, Michel In: Actes, Congrès Français d'Acoustique ; https://hal.archives-ouvertes.fr/hal-00142908 ; 1997, pp.429-432 (1997) BASE Show details 11 speech synthesis: The 11 oral vowels of the standard French ; synthèse de la parole: les 11 voyelles orales du français standard Espesser, Robert In: https://hal.archives-ouvertes.fr/medihal-01686236 ; 1976 (1976) BASE Show details 12 Speech synthesis: ( french) interjections "Ah oui Eh oui" ; Synthèse de la parole: interjections "Ah oui Eh oui" Espesser, Robert In: https://hal.archives-ouvertes.fr/medihal-01682249 ; 1976 (1976) BASE Show details 13 Speech synthesis: (french) interjection "aïeaïeaïe" (variant based on cross-synthesis ) ; Synthèse de la parole: interjection "aïeaïeaïe" (variante par synthèse croisée) Espesser, Robert In: https://hal.archives-ouvertes.fr/medihal-01693306 ; 1976 (1976) BASE Show details 14 Speech synthesis: (french) interjection "aïeaïeaïe" ; Synthèse de la parole: interjection "aïeaïeaïe" Espesser, Robert In: https://hal.archives-ouvertes.fr/medihal-01686009 ; 1976 (1976) BASE Show details 15 Speech synthesis: (french) interjection "ouilleouilleouille" ; Synthèse de la parole: interjection "ouilleouilleouille" Espesser, Robert In: https://hal.archives-ouvertes.fr/medihal-01686014 ; 1976 (1976) BASE Show details 16 speech synthesis: 5 connected french vowels ; synthèse de la parole: enchainement de 5 voyelles du français Espesser, Robert In: https://hal.archives-ouvertes.fr/medihal-01677269 ; 1976 (1976) BASE Show details 17 Speech Communication Klatt, Dennis H.; Shattuck-Hufnagel, Stefanie R.; Perkell, Joseph S.. - : Research Laboratory of Electronics (RLE) at the Massachusetts Institute of Technology (MIT), 1976 BASE Show details

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