Title :
New method in acoustic analysis for the diagnosis of the laryngeal functions
Author :
Choi, Jong Min ; Sung, Myung-Whun ; Park, Kwang Suk
Author_Institution :
Interdisciplinary Program, Seoul Nat. Univ., South Korea
Abstract :
Speech has been widely used for the diagnosis of the laryngeal function, and many methods have been developed in voice analysis. But, some methods cannot be applied in clinical cases. So, we present a scheme for the diagnosis of the voice using some parametric methods. We expect this scheme to be useful for the diagnosis of patients´ voices.
Keywords :
biological organs; feature extraction; jitter; medical signal processing; patient diagnosis; signal sampling; speech processing; time-frequency analysis; 20 kHz; 50 ms; acoustic analysis; fundamental frequency; jitter; laryngeal functions diagnosis; parametric methods; speech; voice analysis; Biomedical acoustics; Biomedical engineering; Databases; Educational institutions; Frequency; Jitter; Medical diagnostic imaging; Pathology; Sampling methods; Speech analysis;
Conference_Titel :
Engineering in Medicine and Biology, 2002. 24th Annual Conference and the Annual Fall Meeting of the Biomedical Engineering Society EMBS/BMES Conference, 2002. Proceedings of the Second Joint
Print_ISBN :
0-7803-7612-9
DOI :
10.1109/IEMBS.2002.1134423
