Application of Wavelet Transform and HMM Model in Recognition of Speech Signals
Article
Figures
Metrics
Preview PDF
Reference
Related
Cited by
Materials
Abstract:
Some parameters based on wavelet transform and ARMA Model are presented. Wavelet transform provides a high frequency resolution, and the ARMA model is more powerful due to its including of the zeros pole in the model. The experimental result of alphabet of A to N from National Institute of Standard Technology (NIST) database is given. The error rate has been improved, especially C.
