文章基本信息

标题：Comparison of Multidimensional MFCC Feature Vectors for Objective Assessment of Stuttered Disfluencies
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作者：Ravi Kumar K M ; Ganesan S
期刊名称：International Journal of Advanced Networking and Applications
电子版ISSN：0975-0290
出版年度：2010
卷号：2
期号：5
页码：854-860
出版社：Eswar Publications
摘要：The objective approach ha s an advantage over the manual, which provides consistence measurement required for assessment of stuttered speech. The number of dimensions (multi dimension) plays a key role in objective assessment of stuttering. The purpose of this paper is to analyze the multidimensional MFCC features and identify which dimensional provides better accuracy. In our work 10 samples in the age group of 25 ¨C 30 years were collected. In which 80% were used for training and remaining 20% for testing. The MFCC features of 12, 13, 26 and 39 dimensional MFCC are compared and it is found that 39 dimensional MFCC are better for assessment of stuttered speech objectively, with 84.58 % accuracy
关键词：Assessment; Multidimensional; Objective; Stuttered speech