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SCI¿ÉÒÔ¼ìË÷µ½ÁË£¬ÈçÏ http://apps.webofknowledge.com/f ... age=1&doc=1 Improved DTW Speech Recognition Algorithm Based on the MEL Frequency Cepstral Coefficients ×÷Õß: Wei, MZ (Wei Ming-zhe)[ 1 ] ; Li, X (Li Xi)[ 1 ] ; Ren, LM (Ren Li-mian)[ 1 ] ±àÕß: Yang, YX À´Ô´³ö°æÎï: 12TH ANNUAL MEETING OF CHINA ASSOCIATION FOR SCIENCE AND TECHNOLOGY ON INFORMATION AND COMMUNICATION TECHNOLOGY AND SMART GRID Ò³: 235-238 ³ö°æÄê: 2010 ±»ÒýƵ´Î: 0 (À´×Ô Web of Science) ÒýÓõIJο¼ÎÄÏ×: 6 [ ²é¿´ Related Records ] ÒýÖ¤¹ØÏµÍ¼ÒýÖ¤¹ØÏµÍ¼ »áÒé: 12th Annual Meeting of China Association for Science and Technology on Information and Communication Technology and Smart Grid »áÒ鵨µã: Fujian, PEOPLES R CHINA »áÒéÈÕÆÚ: NOV, 2010 ÕªÒª: The application of MEL cepstrum coefficients combined with the DTW algorithm has been relatively mature in speech recognition technology, and the recognition accuracy is also higher. But people have higher and higher requirement with the development of technology of speech recognition and the expansion of speech recognition technology application domain, so this method has not fully satisfies site. In this paper, an improved speech recognition algorithm has been proposed, which based on the improved MEL frequency cepstral coefficients. The MEL-Frequency Cepstral Coefficients (MFCC) as the characteristics template used in dynamic time warping (DTW) technique. The algorithm has been improved in the establishment of the template and matching process of the extracted voice signal characteristics. DTW algorithm can thus play its efficient and accurate. Compared to the classical method of the MEL frequency cepstral that directly applied to speech recognition as a template, this method can improve the recognition rate for the recognition of a speaker's word experiments. Èë²ØºÅ: WOS:000285740900062 ÎÄÏ×ÀàÐÍ: Proceedings Paper ÓïÖÖ: English ×÷Õ߹ؼü´Ê: MFCC; WFCC; DTW; Speech Recognition ͨѶ×÷ÕßµØÖ·: Wei, MZ (ͨѶ×÷Õß) Tangshan Coll, Dept Informat Engn, Tangshan, Peoples R China. µØÖ·: [ 1 ] Tangshan Coll, Dept Informat Engn, Tangshan, Peoples R China µç×ÓÓʼþµØÖ·: wmz13248@yahoo.com.cn ³ö°æÉÌ: SCI RES PUBL, INC-SRP, 5005 PASEO SEGOVIA, IRVIN, CA 92603-3334 USA Web of Science Àà±ð: Engineering, Electrical & Electronic; Telecommunications Ñо¿·½Ïò: Engineering; Telecommunications IDS ºÅ: BST32 |
2Â¥2013-11-27 06:51:01
baiyuefei
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3Â¥2013-11-27 06:59:30
wmz13248
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