Memristor pattern recogniser: isolated speech word recognition

被引：15
作者：
Maan, A. K. [1 ]
James, A. P. [2 ]
Dimitijev, S. [1 ]
机构：
[1] Griffith Univ, Griffith Sch Engn, Brisbane, Qld 4111, Australia
[2] Nazarbayev Univ, Sch Engn, Astana, Kazakhstan
来源：
ELECTRONICS LETTERS | 2015年 / 51卷 / 17期
关键词：
Compendex;
D O I：
10.1049/el.2015.1428
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A memristor-based pattern-matching circuit for realising a hardware oriented approach to isolated speech word recognition is introduced. As distinct from algorithmic solutions, the approach takes advantage of the memristor to memorise and match speech templates in a fast, parallel, low-power and scalable architecture. When tested for isolated word recognition by simulations on the benchmark (TIMIT) and Massachusetts Institute of Technology database, recognition accuracies of 94.5% on clean words and 88% on words with a SNR of 5 dB were achieved.
引用
收藏
页码：1370 / 1371
页数：2
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