Share Email Print
cover

Proceedings Paper

New standard measures for clinical voice analysis include high speed films
Author(s): Mette Pedersen; Kasper Munch
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

In the clinical work with patients in a medical voice clinic it is important to have a normal updated reference for the data used. Several new parameters have to be correlated to older traditional measures. The older ones are stroboscopy, eventually coordinated with electroglottography (EGG), the Multi- Dimensional-Voice Program and airflow rates. Long Time Averaged Spectrograms (LTAS) and phonetograms (voice profiles) are calculating the range and dynamics of tones of the patients. High-speed films, updated airflow measures as well as area calculations of phonotograms add information to the understanding of the glottis closure in single movements of the vocal cords. A multivariate analysis was made to study the connection between the measures. This information can be used in many connections, also in the otolaryngological clinic.

Paper Details

Date Published: 9 February 2012
PDF: 10 pages
Proc. SPIE 8207, Photonic Therapeutics and Diagnostics VIII, 820722 (9 February 2012); doi: 10.1117/12.916773
Show Author Affiliations
Mette Pedersen, The Medical Ctr. (Denmark)
SAS Institute, Inc. (Denmark)
Kasper Munch, The Medical Ctr. (Denmark)
SAS Institute, Inc. (Denmark)


Published in SPIE Proceedings Vol. 8207:
Photonic Therapeutics and Diagnostics VIII
Anita Mahadevan-Jansen; Andreas Mandelis; Kenton W. Gregory; Nikiforos Kollias; Hyun Wook Kang; Henry Hirschberg; Melissa J. Suter; Brian Jet-Fei Wong; Justus F. Ilgner; Stephen Lam; Bodo E. Knudsen; Steen Madsen; E. Duco Jansen; Bernard Choi; Guillermo J. Tearney; Laura Marcu; Haishan Zeng; Matthew Brenner; Krzysztof Izdebski, Editor(s)

© SPIE. Terms of Use
Back to Top