The Improved DTW Voice Recognition Algorithm

Abstract:

Due to reduce the amount of DTW algorithm and improve the recognition rate. Through using the traditional DTW algorithm for analysis and research, putting forward a kind of local path constraints and regional restrictions combined with improved DTW algorithm. Through the experiment, using the improved DTW algorithm can reduce the calculate operations and improve the recognition rate.

• Periodical: Applied Mechanics and Materials (Volumes 263-266)
• Pages: 2328-2331
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.263-266.2328
• Online since: December 2012
• Authors: Yun Hong Li, Zi Ling Li
• Keywords: DTW, Path Constraints, Regional Restrictions, Voice Recognition

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