Comparison of time-frequency signal analysis techniques with application to speech recognition

Andrew P. Reilly; Boualem Boashash

doi:10.1117/12.130941

30 November 1992 Comparison of time-frequency signal analysis techniques with application to speech recognition

Andrew P. Reilly, Boualem Boashash

Proceedings Volume 1770, Advanced Signal Processing Algorithms, Architectures, and Implementations III; (1992) https://doi.org/10.1117/12.130941
Event: San Diego '92, 1992, San Diego, CA, United States

Abstract

Techniques for machine recognition of speech exist, but use representations of the speech signal which cannot convey some of the speech information. Alternatives from time-frequency and time-scale analysis are compared with the traditional methods with a view to improving the word recognition rate. Experiments have shown the speech recognition rate improves in some cases.

Citation Download Citation

Andrew P. Reilly and Boualem Boashash "Comparison of time-frequency signal analysis techniques with application to speech recognition", Proc. SPIE 1770, Advanced Signal Processing Algorithms, Architectures, and Implementations III, (30 November 1992); https://doi.org/10.1117/12.130941

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