Spectral perturbation parameters for voice pathology detection

被引：0
|
作者：
Gómez, P [1 ]
Díaz, F [1 ]
Lázaro, C [1 ]
Murphy, K [1 ]
Martínez, R [1 ]
Rodellar, V [1 ]
Alvarez, A [1 ]
机构：
[1] Univ Politecn Madrid, E-28660 Madrid, Spain
来源：
ISSCS 2005: International Symposium on Signals, Circuits and Systems, Vols 1 and 2, Proceedings | 2005年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In recent years special emphasis has been placed upon the early detection of voice pathologies by using the signal processing of voice to evaluate certain time and spectrum domain parameters which may infer the presence of pathology. The present work is aimed at establishing the suitability of these voice spectral parameters in determining a clear distinction between pathologic and normophonic voice, and to further classify the specific patient's pathology. Principal Component Analysis will be used in parameter pruning. Results for normal and pathological cases will be presented and discussed.
引用
收藏
页码：299 / 302
页数：4
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