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Perturbation and Perceptual Analysis of Pathological Sustained Vowels according to Signal Typing

Authors
 Lee, Ji-Yeoun  ;  Choi, Seong-Hee  ;  Jiang, Jack J.  ;  Hahn, Min-Soo  ;  Choi, Hong-Shik 
Citation
 Journal of the Korean Society of Speechc Sciences (말소리와 음성과학), Vol.2(2) : 109-115, 2010-05 
Journal Title
 Journal of the Korean Society of Speechc Sciences (말소리와 음성과학) 
ISSN
 2005-8063 
Issue Date
2010-05
Keywords
Signal typing ; perturbation analysis ; CAPE-V ; perceptual rating
Abstract
In this paper, we investigate a signal typing on the basis of visual impression of distinctive spectrogram. Pathological voices are classified into signal type 1, 2, 3, or 4 to estimate perturbation parameters and to mark perceptual rating based on Consensus Auditory-Perceptual Evaluation of Voice (CAPE-V). The results suggest that perturbation analysis can be applied to only type 1 and 2 signals and the perceptual ratings of overall grade increase with each signal type, overall. A good inter-rater reliability is showed among three raters. We recommend that pathological voices should be marked the signal typing and CAPE-V, together, to definitely describe the characteristics of pathological voices.
Files in This Item:
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Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Otorhinolaryngology (이비인후과학교실) > 1. Journal Papers
Yonsei Authors
Choi, Hong Shik(최홍식)
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/178654
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