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Abstract

Pancerz, K., Paja, W., Szkoła, J., Warchoł, J., Olchowik, G.: A Rule-Based Classification of Laryngopathies Based on Spectrum Disturbance Analysis - An Exemplary Study. In: S. Van Huffel, C. Correia, A. Fred, H. Gamboa (Eds.), Proceedings of the International Conference on Bio-inspired Systems and Signal Processing (BIOSIGNALS'2012), Vilamoura, Algarve, Portugal, February 1-4, 2012, pp. 458-461.


Our research concerns data derived from the examined patient’s speech signals for a non-invasive diagnosis of selected larynx diseases. The paper is devoted to the rule-based classification of patients on the basis of a family of coefficients reflecting spectrum disturbances around basic tones and their multiples. The paper presents a proposed procedure for feature selection and classification as well as the experiments carried out on real-life data.