Memristor pattern recogniser: Isolated speech word recognition

A. K. Maan, A. P. James, S. Dimitrijev

Research output: Contribution to journalArticle

13 Citations (Scopus)

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 languageEnglish
Pages (from-to)1370-1372
Number of pages3
JournalElectronics Letters
Volume51
Issue number17
DOIs
Publication statusPublished - Aug 20 2015

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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