Analysis of pathological voices by speech processing

被引：8

作者：

Adnène, C ^{[1
]}

Lamia, B ^{[1
]}

Mounir, M ^{[1
]}

机构：

[1] Fac Sci Tunis, Lab Traitement Signal, Tunis 1060, Tunisia

来源：

SEVENTH INTERNATIONAL SYMPOSIUM ON SIGNAL PROCESSING AND ITS APPLICATIONS, VOL 1, PROCEEDINGS | 2003年

关键词：

D O I：

10.1109/ISSPA.2003.1224716

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

The authors present a new speech processing software designed for clinical observation of vocal disorders, speech assessments and some neurological pathologies identification. By using a recorded speech sound, we extract the vocal parameters (pitch period, formant frequencies, vocal timbre, Jitter, shimmer) which depend on the speaker 'physical-psycological state and the linguistic structure of language. The obtained results are compared with the normal values in order to an eventuel disorder classification, a pathological prediction and protheses assessments.

引用

页码：365 / 367

页数：3

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