Performance Analysis of Spoken Arabic Digits Recognition Techniques

作     者：Ali Ganoun Ibrahim Almerhag 

作者机构：the Faculty of Engineering University of Triploi the Faculty of Information Technology University of Triploi 

出 版 物：《Journal of Electronic Science and Technology》 (电子科技学刊（英文版）)

年 卷 期：2012年第10卷第2期

页      面：153-157页

学科分类：1305[艺术学-设计学（可授艺术学、工学学位）] 0711[理学-系统科学] 13[艺术学] 07[理学] 081104[工学-模式识别与智能系统] 08[工学] 0804[工学-仪器科学与技术] 081101[工学-控制理论与控制工程] 0811[工学-控制科学与工程] 

主　　题：Arabic digits spectrum analysis speech recognition. 

摘      要：A performance evaluation of sound recognition techniques in recognizing some spoken Arabic words, namely digits from zero to nine, is proposed. One of the main characteristics of aU Arabic digits is polysyllabic words except for zero. The performance analysis is based on different features of phonetic isolated Arabic digits. The main aim of this paper is to compare, analyze, and discuss the outcomes of spoken Arabic digits recognition systems based on three recognition features： the Yule-Walker spectrum features, the Walsh spectrum features, and the Mel frequency Cepstral coefficients （MFCC） features. The MFCC based recognition system achieves the best average correct recognition. On the other hand, the Yule-Walker based recognition system achieves the worst average correct recognition.