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The use of spectrograms in the evaluation of vocal cord injection.
Author(s) -
Rontal Eugene,
Rontal Michael,
Rolnick Michael I.
Publication year - 1975
Publication title -
the laryngoscope
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.181
H-Index - 148
eISSN - 1531-4995
pISSN - 0023-852X
DOI - 10.1288/00005537-197501000-00004
Subject(s) - spectrogram , cord , audiology , acoustics , medicine , speech recognition , computer science , surgery , physics
The utilization of voice spectrography can be an important adjunct to the assessment of vocal cord function by both laryngologists and speech pathologists. It is especially useful in determining the effectiveness of vocal cord Teflon paste injection procedures. Dysphonic characteristics are made visible, and their improvement can be monitored. As such, spectrographic analysis should be considered as a useful tool for the laryngologist.