Publications of V. Espinoza (past Departamento de Electronica UTFSM member) 
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V. Espinoza, D.D. Mehta, J.H. Van Stan, R.E. Hillman and
M Zanartu. Glottal Aerodynamics Estimated From Neck-Surface Vibration in Women With Phonotraumatic and Nonphonotraumatic Vocal Hyperfunction. In Journal of Speech, Language, and Hearing Research, Vol. 63(9):2861-2869, September 2020. 
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J.Z. Lin,
V. Espinoza, K.L. Marks,
M Zanartu and D.D. Mehta. Improved Subglottal Pressure Estimation From Neck-Surface Vibration in Healthy Speakers Producing Non-Modal Phonation. In IEEE Journal of Selected Topics in Signal Processing, Vol. 14(2):449-460, February 2020.
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J.P. Cortés,
G. Alzamendi,
A. Weinstein,
J.I. Yuz,
V. Espinoza, D.D. Mehta, J.H. Van Stan, R.E. Hillman and
M Zanartu. Uncertainty of ambulatory airflow estimates and its effect on the classification
of phonotraumatic vocal hyperfunction. In 13th International Conference on Advances in Quantitative Laryngology, Voice and Speech Research (AQL 2019), montreal, canada, 2-4 June 2019.
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M. Diaz-Cadiz, S.D. Peterson,
G.E. Galindo,
V. Espinoza, M. Motie-Shirazi, B.D. Erath and
M Zanartu. Estimating Vocal Fold Contact Pressure from Raw Laryngeal High-Speed Videoendoscopy Using a Hertz Contact Model. In Applied Sciences-Basel, Vol. 9(11):2384, 2019.
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D.D. Mehta,
V. Espinoza, J.H. Van Stan,
M Zanartu and R.E. Hillman. The difference between first and second harmonic amplitudes correlates between glottal airflow and neck-surface accelerometer signals during phonation. In The Journal of the Acoustical Society of America, Vol. 145(5):EL386-EL392, May 2019.
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J.P. Cortés,
V. Espinoza, M. Ghassemi, D.D. Mehta, J.H. Van Stan, R.E. Hillman, J.V. Guttag and
M Zanartu. Assessment of Phonotraumatic Vocal Hyperfunction Using Ambulatory Glottal Airflow Measures. In Plos one, 2018.
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V. Espinoza,
M Zanartu, D.D. Mehta, J.H. Van Stan and R.E. Hillman. Uncertainty of glottal airflow estimation during continuous speech using impedance-based inverse filtering of the neck-surface acceleration signal. In 173rd Meeting of the Acoustical Society of America, Boston, USA, 25-29 June 2017.
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V. Espinoza,
M Zanartu, J.H. Van Stan, D.D. Mehta and R.E. Hillman. Glottal Aerodynamic Measures in Women With Phonotraumatic and Nonphonotraumatic Vocal Hyperfunction. In Journal of Speech Language and Hearing Research, Vol. 60(8):2159-2169, August 2017.
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V. Espinoza,
M Zanartu, D.D. Mehta, J.H. Van Stan and R.E. Hillman. Differentiating between females with vocal hyperfunction and matched-controls using inverse filtered aerodynamic measures. In 10th International Conference on Voice Physiology and Biomechanics, ICVPB 2016, Viña del Mar, Chile, 14-17 March 2016.
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M. Diaz,
G.E. Galindo,
V. Espinoza and
M Zanartu. Vocal fold contact pressure estimation over laryngeal high speed videoendoscopy based on a vocal edge tracking method using Kalman Filter and Hertzian Impact model. In 10th International Conference on Voice Physiology and Biomechanics, ICVPB 2016, Viña del Mar, Chile, 14-17 March 2016.
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J.P. Cortés,
V. Espinoza,
M Zanartu, M. Ghassemi, J.V. Guttag, D.D. Mehta, J.H. Van Stan and R.E. Hillman. Discriminating patients with vocal fold nodules from matched controls using acoustic and aerodynamic features from ambulatory voice monitoring data. In 10th International Conference on Voice Physiology and Biomechanics, ICVPB 2016, Viña del Mar, Chile, 14-17 March 2016.
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D.D. Mehta, J.H. Van Stan,
M Zanartu, M. Ghassemi, J.V. Guttag,
V. Espinoza, A. Coccia, H.A. Cheyne and R.E. Hillman. Using Ambulatory Voice Monitoring to Investigate Common Voice Disorders: Research Update. In Frontiers in Bioengineering and Biotechnology, Vol. 3:-, October 2015.
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V. Espinoza and
M Zanartu. Estudio Dinámico de Parámetros de Filtrado Inverso para el Seguimiento Ambulatorio de la Función Vocal. In IX Congreso Iberoamericano de Acústica, FIA2014, Valdivia, Chile, 1-2 December 2014.
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V. Espinoza,
M Zanartu, D.D. Mehta, J.H. Van Stan, H.A. Cheyne II, M. Ghassemi, J.V. Guttag and R.E. Hillman. Toward an Objective Aerodynamic Assessment of Vocal Hyperfunction Using a Voice Health Monitor. BUENOS AIRES VOICE MEETING 2013, Buenos Aires, Argentna, 19-20 November 2013.
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