Personal publications

Thèse :

[Mignot09] R. Mignot. Réalisation en Guides d'Ondes Numériques Stables d'un Modèle Acoustique Réaliste pour la Simulation en Temps-Réel d'Instruments à Vent. Ph. D. Thesis. Telecom Paris-Tech, December, 2009. [download PDF]

A: Articles in journal

[A4] R. Mignot, T. Hélie, and D. Matignon. Digital waveguide modeling for wind instruments: building a state-space representation based on the Webster-Lokshin model. IEEE Transaction on Audio, Speech and Language Processing, vol. 18, issue 4, p. 843-854, May, 2010.

[A3] R. Mignot, T. Hélie, and D. Matignon. From the Webster-Lokshin equation to a general framework for simulation of digital waveguides, submitted in 2009. 14 pages.

[A2] R. Mignot, T. Hélie, and D. Matignon. On the singularities of fractional differential systems, using a mathematical limiting process based on physical grounds. Physica Scripta, vol. T136, October, 2009. 7 pages.

[A1] T. Hélie, D. Matignon, and R. Mignot. Criterion design for optimizing low-cost approximations of infinite-dimensional systems: towards efficient real-time simulation. International Journal of Tomography and Statistics, vol. 7, p. 13-18, September, 2007.

C: Articles in conference proceedings

[C9] R. Mignot, T. Hélie and D. Matignon. Digital WaveGuide simulation of convex acoustic pipes. In International Conference on Digital Audio Effects (DAFx'10), Graz, Austria, September 2010. (in publishing).   [download PDF]

[C8] R. Mignot, T. Hélie and D. Matignon. Simulation de Guides d'Ondes stables pour des tubes acoustiques convexes. In Congrès Français d'Acoustique (CFA'10), Lyon, France, April 2010. 6 pages.   [download PDF]

[C7] T. Hézard, T. Hélie, R. Mignot. Représentation géométrique optimale de la perce de cuivres pour le calcul d'impédance d'entrée et de transmittance, et pour l'aide à la lutherie. In Congrès Français d'Acoustique (CFA'10), Lyon, France, April 2010. 6 pages.   [download PDF]

[C6] R. Mignot, T. Hélie and D. Matignon. State-space representations for digital waveguide networks of lossy flared acoustic pipes. In International Conference on Digital Audio Effects (DAFx'09), Como, Italy, September 2009. p. 60-64.  [download PDF]

[C5] R. Mignot, T. Hélie and D. Matignon. Puzzles in pipes with negative curvature: from the Webster PDE to stable numerical simulation in real time. In IFAC Workshop on Control of Distributed Parameter Systems (CDPS'09), Toulouse, France, July 2009. p. 52-53.  [download PDF]

[C4] R. Mignot, T. Hélie and D. Matignon. On the appearance of branch cuts for fractional systems as a mathematical limiting process based on physical grounds. In IFAC conference on Fractional Differentiation and its Applications (FDA'08), Ankara, Turkey , November 2008. 6 pages, invited session.  [download PDF]

[C3] R. Mignot, T. Hélie and D. Matignon. Stable Realization of a Delay System  a Convergent Acoustic Cone. In IEEE Mediteranean conference on Control and Automation (Med'08), Ajaccio, France , June 2008. p. 1574-1579, invited session.  [download PDF]

[C2] T. Hélie, R. Mignot, and D. Matignon. Waveguide modeling of lossy flared acoustic pipes: Derivation of a Kelly-Lochbaum structure for real-time simulations. In IEEE Workshop on Applications of Signal Processing to Audio and Acoustics (WASPAA'07), Mohonk, USA , October 2007. p. 267-270.  [download PDF]

[C1] L. Daudet, O. Romain, and R. Mignot. Playing cylinders of mechanical organs with an optical reader. In Int. Conference on Digital Audio Effects (DAFx'05), Madrid, Spain, September 2005. p. 198-201.  [download PDF]

D: Talks

[D5] "Modélisation physique de tubes acoustiques par guides d'ondes et structure de simulation temporelle". R. Mignot, T. Hélie and D. Matignon. Final meeting of the project ANR CONSONNES, Aussois, France, January 2009.

[D4] "A propos de l'apparition naturelle d'une coupure pour des systèmes fractionnaires: un processus mathématique limite reposant sur des bases physiques". R. Mignot, T. Hélie and D. Matignon. Meeting of the GdR MACS of the CNRS, Toulouse, France, June 2008.

[D3] "Modelisation physique des tubes acoustiques évasés avec pertes viscothermiques". R. Mignot, T. Hélie and D. Matignon. Journées Jeunes Chercheurs en Audition, Acoustique musicale et Signal audio (JJCAAS'08), SFA, Toulouse, France, March 2008.

[D2] "Interprétation des instabilités dans le cas de tubes à courbures négatives". R. Mignot, T. Hélie and D. Matignon. Internal seminar at IRCAM, Paris, France, January 2008.

[D1] "Modélisation physique d‘instruments à vent". R. Mignot, T. Hélie and D. Matignon. Meeting of the project ANR CONSONNES, Paris, France, May 2007.