Browsing by Author "e09dbbdb-842f-4f8b-a775-dc1247a0dd15"
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Glottal aerodynamic measures in women with phonotraumatic and nonphonotraumatic vocal hyperfunction Espinoza Catalán, Víctor; Zañartu, Matías; Van Stan, Jarrad H.; Mehta, Daryush D.; Hillman, Robert E. (American Speech Language Hearing Association, 2017)Purpose: The purpose of this study was to determine the validity of preliminary reports showing that glottal aerodynamic measures can identify pathophysiological phonatory mechanisms for phonotraumatic and nonphonotraumatic ...
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Espinoza Catalán, Víctor; Mehta, Daryush D.; Van Stan, Jarrad H.; Hillman, Robert E.; Zañartu, Matías (American Speech-Language-Hearing Association (ASHA), 2020)Purpose: The purpose of this study was to determine whether estimates of glottal aerodynamic measures based on neck-surface vibration are comparable to those previously obtained using oral airflow and air pressure signals ...
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Lin, Jon Z.; Espinoza Catalán, Víctor; Marks, Katherine L.; Zañartu, Matías; Mehta, Daryush D. (IEE-Institute of Electrical and Electronics Engineers, 2020)Subglottal air pressure plays a major role in voice production and is a primary factor in controlling voice onset, offset, sound pressure level, glottal airflow, vocal fold collision pressures, and variations in fundamental ...
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Mehta, Daryush D.; Espinoza, Víctor M.; Van Stan, Jarrad H.; Zañartu, Matías; Hillman, Robert E. (Acoustical Society of America, 2019)Miniature high-bandwidth accelerometers on the anterior neck surface are used in laboratory and ambulatory settings to obtain vocal function measures. This study compared the widely applied L1-L2 measure (historically, ...