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Impact of wall rotation on supraglottal jet stability in voiced speech
1. J. L. Flanagan, Speech Analysis, Synthesis, and Perception, 2nd ed. (Springer-Verlag, New York, 1972), pp. 9–23.
2. C. Zhang, W. Zhao, S. H. Frankel, and L. Mongeau, “Computational aeroacoustics of phonation, Part II: Effects of flow parameters and ventricular folds,” J. Acoust. Soc. Am. 112, 2147–2154 (2002).
4. G. Fant, Acoustic Theory of Speech Production (Mouton and Co. N. V., The Hague, 1960), pp. 15–79.
5. Z. Zhang, L. Mongeau, and S. H. Frankel, “Experimental verification of the quasi-steady approximation for aerodynamic sound generation by pulsating jet in tubes,” J. Acoust. Soc. Am. 112, 1652–1663 (2002).
6. W. Zhao, C. Zhang, S. H. Frankel, and L. Mongeau, “Computational aeroacoustics of phonation, Part I: Computational methods and sound generation mechanisms,” J. Acoust. Soc. Am. 112, 2134–2146 (2002).
7. Z. Zhang, L. Mongeau, S. H. Frankel, S. Thomson, and J. B. Park, “Sound generation by steady flow through glottis-shaped orifices,” J. Acoust. Soc. Am. 116, 1720–1728 (2004).
9. J. F. Kaiser, “Some observations on vocal tract operation from a fluid flow point of view,” in Vocal Fold Physiology: Biomechanics, Acoustics, and Phonatory Control, edited by I. R. Ititze and R. C. Scherer (The Denver Center for the Performing Arts, Denver, CO, 1983), pp. 358–386.
10. H. M. Teager and S. M. Teager, “The effects of separated air flow on vocalization,” in Vocal Fold Physiology, edited by D. M. Bless and J. H. Abbs (College-Hill, San Diego, CA, 1983), pp. 124–143.
11. H. M. Teager and S. M. Teager, “Active fluid dynamic voice production models, or there is a unicorn in the garden,” in Vocal Fold Physiology: Biomechanics, Acoustics, and Phonatory Control, edited by I. R. Titze and R. C. Scherer [Note: copyright date is 1983, printing date is 1985] (The Denver Center for the Performing Arts, Denver, CO, 1983), pp. 387–401.
12. J. Suh and S. Frankel, “Numerical simulation of turbulence transition and sound radiation for flow through a rigid glottal model,” J. Acoust. Soc. Am. 121, 3728–3739 (2007).
13. F. Alipour and R. C. Scherer, “Pulsatile airflow during phonation: An excised larynx model,” J. Acoust. Soc. Am. 97, 1241–1248 (1995).
14. S. M. Khosla, S. Murugappan, E. J. Gutmark, and R. C. Scherer, “Vortical flow field during phonation in an excised canine larynx model,” Ann. Otol. Rhinol. Laryngol. 116, 217–228 (2007).
15. R. C. Scherer, D. Shinwari, K. J. DeWitt, C. Zhang, B. R. Kucinschi, and A. A. Afjeh, “Intraglottal pressure profiles for a symmetric and oblique glottis with a divergence angle of 10 degrees,” J. Acoust. Soc. Am. 109, 1616–1630 (2001).
16. D. Shinwari, R. C. Scherer, K. J. DeWitt, and A. A. Afjeh, “Flow visualization and pressure distributions in a model of the glottis with a symmetric and oblique divergent angle of 10 degrees,” J. Acoust. Soc. Am. 113, 487–497 (2003).
17. M. Triep, C. Brücker, and W. Schroder, “High-speed piv measurements of the flow downstream of a dynamic mechanical model of the human vocal folds,” Exp. Fluids 39, 232–245 (2005).
18. J. Neubauer, Z. Zhang, R. Miraghie, and D. Berry, “Coherent structures of the near field flow in a self-oscillating physical model of the vocal folds,” J. Acoust. Soc. Am. 121, 1102–1118 (2007).
19. B. D. Erath and M. W. Plesniak, “An investigation of bimodal jet trajectory in flow through scaled models of the human vocal folds,” Exp. Fluids 40, 683–696 (2006).
20. B. D. Erath and M. W. Plesniak, “The occurrence of the Coanda effect in pulsatile flow through static models of the human vocal folds,” J. Acoust. Soc. Am. 120, 1000–1011 (2006).
21. B. D. Erath and M. W. Plesniak, “An investigation of jet trajectory in flow through scaled vocal fold models with asymmetrical glottal passages,” Exp. Fluids 41, 735–748 (2006).
23. J. S. Drechsel and S. L. Thomson, “Influence of supraglottal structures on the glottal jet exiting a two-layer synthetic, self-oscillating vocal fold model,” J. Acoust. Soc. Am. 123, 4434–4445 (2008).
24. Z. Zheng, S. Bielamowicz, H. Luo, and R. Mittal, “Computational study of the effect of false vocal folds on glottal flow and vocal fold vibration during phonation,” Ann. Biomed. Eng. 37, 625–642 (2009).
25. D. S. Cooper, “The laryngeal mucosa in voice production,” Ear Nose Throat J. 67, 332–352 (1988).
27. J. L. Lumley, “The structure of inhomogeneous turbulent flows,” in Proceedings of the International Colloqium on the Fine Scale Structure of the Atmosphere and Its Influence on Radio Wave Propagation, edited by A. M. Yaglam and V. I. Tatarsky (Doklady Akademii Nauk SSSR, Moscow, Nauka, 1967), pp. 215–241.
29. P. Holmes, J. L. Lumley, and G. Berkooz, Turbulence, Coherent Structures, and Symmetry (Cambridge University Press, 1996), pp. 86–128.
30. A. Chatterjee, “An introduction to the proper orthogonal decomposition,” Curr. Sci. 78, 808–817 (2000).
33. A. Acrivos and M. Schrader, “Steady flow in a sudden expansion at high Reynolds number,” Phys. Fluids 25(6), 923 (1982).
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Supraglottal jet variability was investigated in a scaled-up flow facility incorporating driven vocal fold models with and without wall rotation. Principle component analysis was performed on the experimental supraglottal flow fields to ascertain the roll of glottal wall motion on the development of the supraglottal jet. It is shown that intraglottal flow asymmetries that develop due to wall rotation are not the primary mechanism for generating large-scale cycle-to-cycle deflection of the supraglottal jet. However, wall rotation does decrease the energy content of the first mode, redistributing it to the higher modes through an increase in unstructured flow variability.
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