COMPARISON OF ASTHMA AND HEALTHY PERSONS USING VOICE ANALYSIS

Asthma affects the airways to and fro from human lungs, due to blockage of air breathing problem also occurs. People suffering from this disease are said to be asthmatic. In this paper , For comparison of asthma and healthy persons speech records of five vowels /a/, /i/, /e/, /o/, /u/ have been used then a PRAAT software is used for extracting similar features in asthmatic patients and normal human being. The various voice parameters Jitter , noise to harmonic ratio (NHR), harmonic to noise ratio (HNR) are used for the comparison of asthma and healthy persons. of no more than 200 words (10pt Times New Roman, Justified).