Výsledky vyhledávání - "Pacs : 43.75.Pq"

Oscillation threshold of a clarinet model: a numerical continuation approach

Autor: Bruno Cochelin, Christophe Vergez, Sami Karkar

Publikováno v: Journal of the Acoustical Society of America
Journal of the Acoustical Society of America, Acoustical Society of America, 2012, 131 (1), pp.698-707. ⟨10.1121/1.3651231⟩
Journal of the Acoustical Society of America, 2012, 131 (1), pp.698-707. ⟨10.1121/1.3651231⟩

Copyright (2012) Acoustical Society of America. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the Acoustical Society of America. The original article may be found at : http://asadl.org

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b122e008db3f3566015e8d3e09f1569d
http://arxiv.org/abs/1202.2562

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The logical clarinet: numerical optimization of the geometry of woodwind instruments

Autor: Jean Kergomard, Philippe Guillemain, Christophe Vergez, Alexis Guilloteau, Franck Laloë, Daniel Noreland

Publikováno v: Acta Acustica united with Acustica
Acta Acustica united with Acustica, 2013, 99, pp.615-628
Acta Acustica united with Acustica, Hirzel Verlag, 2013, 99, pp.615-628
HAL

The tone hole geometry of a clarinet is optimized numerically. The instrument is modeled as a network of one dimensional transmission line elements. For each (non-fork) fingering, we first calculate the resonance frequencies of the input impedance pe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8e7efeba844e3204268ca5f0f7b4ba4

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Nonlinear modes of clarinet-like musical instruments

Autor: Robert Bouc, Sergio Bellizzi, Daniel Noreland, Christophe Vergez

Publikováno v: Journal of Sound and Vibration
Journal of Sound and Vibration, Elsevier, 2009, 324 (3-5), pp.983-1002. ⟨10.1016/j.jsv.2009.02.043⟩
Journal of Sound and Vibration, 2009, 324 (3-5), pp.983-1002. ⟨10.1016/j.jsv.2009.02.043⟩

International audience; The concept of nonlinear modes is applied in order to analyze the behavior of a model of woodwind reed instruments. Using a modal expansion of the impedance of the instrument, and by projecting the equation for the acoustic pr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc8c06170dd8b539b5ef06d948ff5720
http://arxiv.org/abs/0903.3353

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Oscillation thresholds for 'striking outwards' reeds coupled to a resonator

Autor: Fabrice Silva, Jean Kergomard, Christophe Vergez

Publikováno v: Proceedings of the International Symposium on Musical Acoustics (ISMA) (Espagne Barcelone)
Proceedings of the International Symposium on Musical Acoustics (ISMA)
Proceedings of the International Symposium on Musical Acoustics (ISMA), Sep 2007, Barcelona, Spain. CD-ROM(7 p.)
HAL

International audience; This paper considers a "striking outwards" reed coupled to a resonator. This expression, due to Helmholtz, is not discussed here : it corresponds to the most common model of a lip-type valve, when the valve is assumed to be a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::00179c846a427eb5136294edfca2a30f
https://hal.science/hal-00150185

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Quasistatic nonlinear characteristics of double-reed instruments

Autor: André Almeida, Christophe Vergez, René Causse

Publikováno v: Journal of the Acoustical Society of America
Journal of the Acoustical Society of America, Acoustical Society of America, 2007, 121 (1), pp.536-546
HAL
Journal of the Acoustical Society of America, 2007, 121 (1), pp.536-546. ⟨10.1121/1.2390668⟩
Journal of the Acoustical Society of America, Acoustical Society of America, 2007, 121 (1), pp.536-546. ⟨10.1121/1.2390668⟩

cote interne IRCAM: Almeida07a; None / None; National audience; This article proposes a characterization of the double reed in quasistatic regimes. The nonlinear relation between the pressure drop, delta p, in the double reed and the volume flow cros

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::78b3c448c4dccf30a2fe51a484bbc51f
https://hal.archives-ouvertes.fr/hal-01106470

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How do clarinet players adjust the resonances of their vocal tracts for different playing effects

Autor: Joe Wolfe, Claudia Fritz

Publikováno v: Journal of the Acoustical Society of America
Journal of the Acoustical Society of America, Acoustical Society of America, 2005, 118 (5), pp.3306-3315. ⟨10.1121/1.2041287⟩

In a simple model, the reed of the clarinet is mechanically loaded by the series combination of the acoustical impedances of the instrument itself and of the player's vocal tract. Here we measure the complex impedance spectrum of players' tracts usin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::700b34d329748df8154afc7e6aba3e34
http://arxiv.org/abs/physics/0505195

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Simulation of single reed instruments oscilations based on modal decomposition of bore and reed dynamics

Autor: Fabrice Silva, Vincent Debut, Jean Kergomard, Christophe Vergez, Aude Deblevid, Philippe Guillemain

Publikováno v: HAL
Proceedings of the International Congress of Acoustics (Espagne Madrid)
Proceedings of the International Congress of Acoustics
Proceedings of the International Congress of Acoustics, Sep 2007, Madrid, Spain. CD-ROM(6 p.)

This paper investigates the sound production in a system made of a bore coupled with a reed valve. Extending previous work (Debut, 2004), the input impedance of the bore is projected on the modes of the air column. The acoustic pressure is therefore

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc2f223dbd5052ecbdf71ef9faba0fe8
https://hal.archives-ouvertes.fr/hal-00147196

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