Abstract
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.
Original language | English |
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Pages (from-to) | 1370-1372 |
Number of pages | 3 |
Journal | Electronics Letters |
Volume | 51 |
Issue number | 17 |
DOIs | |
Publication status | Published - Aug 20 2015 |
ASJC Scopus subject areas
- Electrical and Electronic Engineering