期刊名称：International Journal of Computer Science Issues
印刷版ISSN：1694-0784
电子版ISSN：1694-0814
出版年度：2011
卷号：8
期号：6
出版社：IJCSI Press
摘要：This paper discusses a speech recognition based on spoken English words formed by vowel, diphthong and plosive and it has been developed and experimented for single speaker. The success rate of recognition of individually uttered words in experiments is excellent and has reached about 98.86 %. The miss rate of about 1.14% was almost only because of false acceptance. In phonemes classification on an average we have reached 85% and miss classification rate was 15%. We have successfully tested all the words formed by vowel followed by vowel-plosive or plosive-vowels or diphthong-plosive and reached high success rate in recognition of the words. All computations are performed in MATLAB and PRAAT software.
关键词：Speech Production and Speech Analysis; frequency; Acoustic;phonetic.
