7th International Workshop on Models and Analysis of Vocal Emissions for Biomedical Applications (MAVEBA 2011)
Rigid high-speed laryngoscopy is the state-of-the-art examination technique for the visualization of vocal fold dynamics. However, due to the insertion of the rigid endoscope in the oral cavity the voice production process including the dynamics of vocal fold vibrations becomes impaired. Therefore, the currently available computerized analysis procedures, which have been designed to enable a highly precise determination of vocal fold vibrations, measure vocal fold dynamics within an non-physiological condition. In this study the influence of rigid laryngoscopy on vocal fold dynamics and on the objectively derived voice measures are quantitatively investigated.
Index Terms. rigid laryngoscopy, vocal fold, laryngeal imaging
Full Paper (reprinted with permission from Firenze University Press)
Bibliographic reference. Meyer, Tobias / Unger, Jakob / Schwerdtfeger, F. Peter / Döllinger, Michael / Lohscheller, Jörg (2011): "Impact of rigid endoscopic laryngoscopy on electroglottographic and acoustic parameters", In MAVEBA-2011, 107-109.