Parole d'homme – Parole de clone<br />Vers une machine parlante anthropomorphique : Données et modèles en production de parole
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Cadre scientifique et motivations................................................................... 15 A.. La parole, un signal biologique de communication ..................................................... 15. B.. Les principes scientifiques préalables .......................................................................... 18. 1. 2. 3. 4. 5. 6. C.. Quelques repères dans l’histoire des machines parlantes.......................................... 22. 1. 2. 3.. II.. Les machines parlantes mécaniques ................................................................................ 22 Les analogues électriques de la fonction d’aire du conduit vocal ................................... 23 Les machines parlantes simulées..................................................................................... 23. Synthèse des travaux............................................................................... 25 A.. Préambule ......................................................................................................................... 25. B.. Synthèse à formants ........................................................................................................ 25. C.. Acoustique du conduit vocal : données, modèles et simulations .............................. 26. 1. 2. 3. D.. Sources de bruit de friction et modélisation de l’écoulement de l’air............................. 26 Propagation des ondes acoustiques dans le conduit vocal............................................... 27 Rayonnement aux lèvres.................................................................................................. 29 Articulation : données, modèles et simulations............................................................ 29. 1. 2. 3. 4. E.. Robotique de la parole et degrés de liberté ..................................................................... 29 Données articulatoires et dispositifs expérimentaux ....................................................... 30 Modèles ........................................................................................................................... 35 Etudes de stratégies de contrôle articulatoire .................................................................. 42 Relations articulatori-acoustiques ................................................................................. 42. 1. 2. 3. 4. F.. Nomogrammes et points focaux ...................................................................................... 42 Macro-sensibilités articulatori-acoustiques ..................................................................... 43 Inversion articulatori-acoustique par optimisation sous contrainte................................. 43 Reconstruction de la forme de la langue à partir de points ............................................. 44 Synthèse articulatoire ...................................................................................................... 45. 1. 2. . Modéliser pour comprendre et connaître......................................................................... 18 Modélisation physique et modélisation fonctionnelle..................................................... 18 Modélisation, anthropomorphisme, et robotique de la parole......................................... 19 Pas de modèles sans données … et pas de données sans sujet........................................ 20 Modélisation linéaire ....................................................................................................... 21 Une recherche pluridisciplinaire...................................................................................... 21. Le synthétiseur articulatoire et ses modules.................................................................... 45 Synthèse articulatoire par copie....................................................................................... 46. . .
(5) 3DJH . 7DEOHGHVPDWLqUHV. 3. 4.. III.. . Evaluation perceptive ...................................................................................................... 47 Conclusion ....................................................................................................................... 47. Bilan et perspectives................................................................................ 49. A.. Les acquis ......................................................................................................................... 49. 1. 2. 3. 4. B.. Données et dispositifs expérimentaux ............................................................................. 49 Modèles ........................................................................................................................... 49 Une première tête parlante audiovisuelle tridimensionnelle ........................................... 50 Quelques références à l’état de l’art ................................................................................ 50 Les perspectives .............................................................................................................. 51. 1. 2. C.. Données et modèles en production de parole .................................................................. 51 Têtes parlantes et applications......................................................................................... 53 Conclusions ...................................................................................................................... 56. IV.. Références ................................................................................................ 57. 'HX[LqPHSDUWLH 3DUWLFLSDWLRQjODYLHVFLHQWLILTXH ................................................ 67 V.. Encadrement de chercheurs ................................................................... 67 A.. Thèses (7).......................................................................................................................... 67. B.. DEA (11)............................................................................................................................. 67. C.. Ingénieurs (14) .................................................................................................................. 68. D.. Divers (7) ........................................................................................................................... 69. E.. Participation à des jurys .................................................................................................. 69. VI.. Participation à colloques et congrès ...................................................... 69. VII.. Participation à la vie du laboratoire ........................................................ 70. VIII.. Administration de la recherche ............................................................... 70. A.. Contrats et projets............................................................................................................ 70. B.. Organisation de séminaires ............................................................................................ 72. C.. Activités éditoriales.......................................................................................................... 72. IX.. Séjours à l'étranger et missions sur le terrain....................................... 72. A.. Séjours de longue durée.................................................................................................. 72. B.. Campagnes de mesures in vivo et in vitro .................................................................... 72. 1. 2.. X. XI.. In vivo .............................................................................................................................. 72 In vitro ............................................................................................................................. 73. Diffusion de l’information scientifique et technique ............................. 74 Publications classées .............................................................................. 74 1. 2. 3. 4. 5. 6. 7. 8. 9. 10.. Revues internationales avec comité (10) ......................................................................... 74 Ouvrages ou chapitres dans un ouvrage (2)..................................................................... 74 Colloques internationaux avec comité (45) ..................................................................... 74 Colloques internationaux sans comité (12) ..................................................................... 77 Colloques nationaux avec comité (8) .............................................................................. 77 Colloques nationaux sans comité (4)............................................................................... 78 Rapports d'activité (8)...................................................................................................... 78 Divers (7) ......................................................................................................................... 78 Rapports de contrats (15)................................................................................................. 79 Vulgarisation (2) ......................................................................................................... 79. 7URLVLqPHSDUWLH $UWLFOHVDQQH[pV ......................................................................... 81.
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