scholarly journals Analysis of Human Vocal Fold Vibration by Means of Glottal Velocity Measurement and High-Speed Imaging

2009 ◽  
Vol 4 (2) ◽  
pp. 346-355
Author(s):  
Shiro ARII ◽  
Hideyuki KATAOKA ◽  
Yoshitaka OCHIAI ◽  
Kensaku HASEGAWA ◽  
Toyohiko SUZUKI ◽  
...  
Keyword(s):  
Velocity Measurement ◽  
Vocal Fold ◽  
High Speed ◽  
High Speed Imaging ◽  
Vocal Fold Vibration

scholarly journals Low-Cost High-Speed Imaging System for Observing Vocal Fold Vibration in Voice Disorders

ORL ◽  
2012 ◽  
Vol 74 (4) ◽  
pp. 208-210 ◽  
Author(s):  
Kenichi Kaneko ◽  
Koichi Sakaguchi ◽  
Masato Inoue ◽  
Haruo Takahashi
Keyword(s):  
Vocal Fold ◽  
High Speed ◽  
Imaging System ◽  
Low Cost ◽  
Voice Disorders ◽  
High Speed Imaging ◽  
Vocal Fold Vibration

SP264 – Vocal fold vibration observed by low-cost high-speed imaging

2009 ◽  
Vol 141 (3) ◽  
pp. P178-P178
Author(s):  
Kenichi Kaneko ◽  
Haruo Takahashi ◽  
Koichi Sakaguchi ◽  
Masato Inoue
Keyword(s):  
Vocal Fold ◽  
High Speed ◽  
Low Cost ◽  
High Speed Imaging ◽  
Vocal Fold Vibration

High-Speed Imaging to Study an Auto-Oscillating Vocal Fold Replica for Different Initial Conditions

2017 ◽  
Vol 09 (05) ◽  
pp. 1750064 ◽  
Author(s):  
A. Van Hirtum ◽  
X. Pelorson
Keyword(s):  
Vocal Fold ◽  
High Speed ◽  
Initial Conditions ◽  
Vocal Folds ◽  
High Speed Imaging ◽  
Human Voice ◽  
Manual Intervention ◽  
Geometrical Features ◽  
Upstream Pressure

Experiments on mechanical deformable vocal folds replicas are important in physical studies of human voice production to understand the underlying fluid–structure interaction. At current date, most experiments are performed for constant initial conditions with respect to structural as well as geometrical features. Varying those conditions requires manual intervention, which might affect reproducibility and hence the quality of experimental results. In this work, a setup is described which allows setting elastic and geometrical initial conditions in an automated way for a deformable vocal fold replica. High-speed imaging is integrated in the setup in order to decorrelate elastic and geometrical features. This way, reproducible, accurate and systematic measurements can be performed for prescribed initial conditions of glottal area, mean upstream pressure and vocal fold elasticity. Moreover, quantification of geometrical features during auto-oscillation is shown to contribute to the experimental characterization and understanding.

scholarly journals Quantitative Measurement of Vocal Fold Vibration in Male Radio Performers and Healthy Controls Using High-Speed Videoendoscopy

PLoS ONE ◽  
2014 ◽  
Vol 9 (6) ◽  
pp. e101128 ◽  
Author(s):  
Samantha Warhurst ◽  
Patricia McCabe ◽  
Rob Heard ◽  
Edwin Yiu ◽  
Gaowu Wang ◽  
...  
Keyword(s):  
Vocal Fold ◽  
High Speed ◽  
Quantitative Measurement ◽  
Healthy Controls ◽  
Vocal Fold Vibration

Analysis of vocal fold vibration on prosodic events by high speed digital imaging systems

2002 ◽  
Vol 112 (5) ◽  
pp. 2445-2445
Author(s):  
Masanobu Kumada ◽  
Noriko Kobayashi ◽  
Hajime Hirose ◽  
Niro Tayama ◽  
Hiroshi Imagawa ◽  
...  
Keyword(s):  
Digital Imaging ◽  
Vocal Fold ◽  
High Speed ◽  
Imaging Systems ◽  
Vocal Fold Vibration ◽  
Digital Imaging Systems
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